Pith Number

pith:LN6RQRAM

pith:2020:LN6RQRAMBO4UMLGQLIX3QJSWK6

not attested not anchored not stored refs pending

Rapid Variability of Sgr A* across the Electromagnetic Spectrum

4 H. Boyce, A. Eckart, A. Ghez, D. Haggard, E. E. Becklin, G. G. Fazio, G. Martinez, G. Witzel, Howard A. Smith, J. A. Zensus, J. L. Hora, J. Liu, M. A. Gurwell, Mark R. Morris, M. Subroweit, N. Marchili, R. Herrero-Illana, S. P. Willner, T. Do, Z. Li

arxiv:2011.09582 v2 · 2020-11-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LN6RQRAMBO4UMLGQLIX3QJSWK6}

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	2026-07-05T03:08:22.122607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b7d18440c0bb9462cd05a2fb8265657981ad787263f74b24cae900c5f78e676

Aliases

arxiv: 2011.09582 · arxiv_version: 2011.09582v2 · doi: 10.48550/arxiv.2011.09582 · pith_short_12: LN6RQRAMBO4U · pith_short_16: LN6RQRAMBO4UMLGQ · pith_short_8: LN6RQRAM

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/LN6RQRAMBO4UMLGQLIX3QJSWK6 \
  | 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: 5b7d18440c0bb9462cd05a2fb8265657981ad787263f74b24cae900c5f78e676

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d240007b8272871190e3fcde3878a2b7a193242caa82775215338b8bade5b641",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-11-18T23:17:35Z",
    "title_canon_sha256": "c420906c43b9084225e161c8fd9e75f224c0c8c2adac671a563fe847b6ae0a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09582",
    "kind": "arxiv",
    "version": 2
  }
}