Pith Number

pith:PX2HI5E2

pith:2013:PX2HI5E2OFWZH2FFCNCDCTWL5D

not attested not anchored not stored refs pending

Cosmic-ray propagation in molecular clouds

(2) INAF-Osservatorio Astrofisico di Arcetri, Daniele Galli (2) ((1) Laboratoire de Radioastronomie Millim\'etrique, \'Ecole Normale Sup\'erieure et Observatoire de Paris, France, Italy), Marco Padovani (1)

arxiv:1305.5393 v1 · 2013-05-23 · 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{PX2HI5E2OFWZH2FFCNCDCTWL5D}

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	2026-05-18T01:49:47.317788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df474749a716d93e8a51344314ecbe8df357737f2310c7c01b27614a5403959

Aliases

arxiv: 1305.5393 · arxiv_version: 1305.5393v1 · doi: 10.48550/arxiv.1305.5393 · pith_short_12: PX2HI5E2OFWZ · pith_short_16: PX2HI5E2OFWZH2FF · pith_short_8: PX2HI5E2

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/PX2HI5E2OFWZH2FFCNCDCTWL5D \
  | 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: 7df474749a716d93e8a51344314ecbe8df357737f2310c7c01b27614a5403959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ef11e86150bae93d18096588da4abdf50c4d6564042b9a6573e120d32d0b41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-05-23T12:14:04Z",
    "title_canon_sha256": "d4a97f0cc77616299b28ea7a7785fdd90c38259e5f370c34f0bd577471b8c916"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5393",
    "kind": "arxiv",
    "version": 1
  }
}