Pith Number

pith:PDTNN5YS

pith:2022:PDTNN5YSZHVDCFNKMEMGQH2IVO

not attested not anchored not stored refs pending

The Galactic Distribution of Phosphorus: A Survey of 163 Disk and Halo Stars

K. Hawkins, N. R. Hinkel, P. Cargile, S. Janowiecki, T. Nelson, Z. G. Maas

arxiv:2206.03528 v1 · 2022-06-07 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDTNN5YSZHVDCFNKMEMGQH2IVO}

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	2026-07-05T04:42:09.470306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78e6d6f712c9ea3115aa6118681f48ab9eade8421a738eae5609560738db83ec

Aliases

arxiv: 2206.03528 · arxiv_version: 2206.03528v1 · doi: 10.48550/arxiv.2206.03528 · pith_short_12: PDTNN5YSZHVD · pith_short_16: PDTNN5YSZHVDCFNK · pith_short_8: PDTNN5YS

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/PDTNN5YSZHVDCFNKMEMGQH2IVO \
  | 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: 78e6d6f712c9ea3115aa6118681f48ab9eade8421a738eae5609560738db83ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a0174b2c48f3ac051330c7174c60a9c2f4fe25b6f7761f5178f4d2405caad03",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-06-07T18:24:19Z",
    "title_canon_sha256": "add244d2f32aa4182283161db8b3bb846d1cf9457585878a2c53285ed3d4afc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03528",
    "kind": "arxiv",
    "version": 1
  }
}