Pith Number

pith:5RFTWDA7

pith:2020:5RFTWDA7NMMLPMBXB5PNNWPIVS

not attested not anchored not stored refs pending

A low-mass stellar companion to the young variable star RZ Psc

Ardjan Sturm, Christian Ginski, Christian Rab, Fran\c{c}ois M\'enard, Grant M. Kennedy, Julien Milli, Luis Henry Quiroga-Nu\~nez, Matthew A. Kenworthy, Myriam Benisty, Quentin Kral, Rob G. van Holstein, Thomas Henning, Tomas Stolker

arxiv:2005.14203 v1 · 2020-05-28 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RFTWDA7NMMLPMBXB5PNNWPIVS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:07:32.015495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec4b3b0c1f6b18b7b0370f5ed6d9e8aca619c642c66cb6ad834138dbbebcfd82

Aliases

arxiv: 2005.14203 · arxiv_version: 2005.14203v1 · doi: 10.48550/arxiv.2005.14203 · pith_short_12: 5RFTWDA7NMML · pith_short_16: 5RFTWDA7NMMLPMBX · pith_short_8: 5RFTWDA7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5RFTWDA7NMMLPMBXB5PNNWPIVS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ec4b3b0c1f6b18b7b0370f5ed6d9e8aca619c642c66cb6ad834138dbbebcfd82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b969ea7bee5c5213df308ad6556cfc739a13f909b6aacbe7a48b013d0768a2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-05-28T18:00:01Z",
    "title_canon_sha256": "34c8bcfbf662932eb77b88d862bafaff0d022a842c39e9563f4c120cd42eb254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.14203",
    "kind": "arxiv",
    "version": 1
  }
}