Pith Number

pith:565VT76L

pith:2025:565VT76LXOS7AKLAC7IEVSCHM5

not attested not anchored not stored refs pending

Gas-phase Elemental abundances in Molecular cloudS (GEMS) XI. The evolution of HCN, HNC, and N2H+ isotopic ratios in starless cores

A. Fuente, A. Tasa-Chaveli, D. Navarro-Almaida, G. Esplugues, Liton Majumdar, M. Rodr\'iguez-Baras, Prathap Rayalacheruvu, P. Rivi\`ere-Marichalar

arxiv:2507.10380 v1 · 2025-07-14 · astro-ph.GA · 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{565VT76LXOS7AKLAC7IEVSCHM5}

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	2026-07-05T11:56:05.710296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efbb59ffcbbba5f0296017d04ac8476767c31bc484b00180ccfe94647b767b2a

Aliases

arxiv: 2507.10380 · arxiv_version: 2507.10380v1 · doi: 10.48550/arxiv.2507.10380 · pith_short_12: 565VT76LXOS7 · pith_short_16: 565VT76LXOS7AKLA · pith_short_8: 565VT76L

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/565VT76LXOS7AKLAC7IEVSCHM5 \
  | 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: efbb59ffcbbba5f0296017d04ac8476767c31bc484b00180ccfe94647b767b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757916d7f3e5363681ff6749e4cc73b5c2b4dcb4a39b92ddac91fc2ed4ae6204",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-14T15:20:20Z",
    "title_canon_sha256": "aba5120f51433a20b989250c664025451cc671e7167114d335c7f9961bb2ddcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10380",
    "kind": "arxiv",
    "version": 1
  }
}