Pith Number

pith:YJCNV3KU

pith:2013:YJCNV3KUPROZYIAZXILGQVH4BF

not attested not anchored not stored refs pending

Interstellar chemistry of nitrogen hydrides in dark clouds

Alexandre Faure, Claire Rist, Guillaume Pineau des For\^ets, Pierre Hily-Blant, Romane Le Gal, S\'ebastien Maret

arxiv:1311.5313 v2 · 2013-11-21 · 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{YJCNV3KUPROZYIAZXILGQVH4BF}

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	2026-05-18T01:46:11.762477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c244daed547c5d9c2019ba166854fc09573c96598f96eb3a8457e5620efd4ff1

Aliases

arxiv: 1311.5313 · arxiv_version: 1311.5313v2 · doi: 10.48550/arxiv.1311.5313 · pith_short_12: YJCNV3KUPROZ · pith_short_16: YJCNV3KUPROZYIAZ · pith_short_8: YJCNV3KU

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/YJCNV3KUPROZYIAZXILGQVH4BF \
  | 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: c244daed547c5d9c2019ba166854fc09573c96598f96eb3a8457e5620efd4ff1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e254d62047356fae4862d6049b5374f1d36d45fa57a5bd56fa5eac9e16b1aad",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-21T04:39:50Z",
    "title_canon_sha256": "f0b20cd8193b66750e26652cecf0ccbe36dc9ed2fdbb443f395104135d31337c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5313",
    "kind": "arxiv",
    "version": 2
  }
}