Pith Number

pith:LDT4YJQ4

pith:2012:LDT4YJQ4IX7LVVSPMP7HZKZ7F2

not attested not anchored not stored refs pending

Influence of Gamma-Ray Emission on the Isotopic Composition of Clouds in the Interstellar Medium

A. G. Pavlov, A. V. Ivanchik, D. A. Varshalovich, V. V. Klimenko

arxiv:1206.1631 v1 · 2012-06-07 · astro-ph.CO · 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{LDT4YJQ4IX7LVVSPMP7HZKZ7F2}

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	2026-05-18T01:57:00.844342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e7cc261c45febad64f63fe7cab3f2eb289ba09a882639f1c41ca34ee726c80

Aliases

arxiv: 1206.1631 · arxiv_version: 1206.1631v1 · doi: 10.48550/arxiv.1206.1631 · pith_short_12: LDT4YJQ4IX7L · pith_short_16: LDT4YJQ4IX7LVVSP · pith_short_8: LDT4YJQ4

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/LDT4YJQ4IX7LVVSPMP7HZKZ7F2 \
  | 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: 58e7cc261c45febad64f63fe7cab3f2eb289ba09a882639f1c41ca34ee726c80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "562ee9ac007906e01ce686acb5ad523d5d989d07ab5d8aef6a1fa8c2758f7f49",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-07T21:56:16Z",
    "title_canon_sha256": "2366df08f5aec7fd93e057f2085b1292b67c658ae054c0f8b2a0fac77cad5c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1631",
    "kind": "arxiv",
    "version": 1
  }
}