Pith Number

pith:KCIC7PDO

pith:2017:KCIC7PDOTULQRT3KOYCHWKLWEK

not attested not anchored not stored refs pending

Charcoal obtained from cherry stones

Antonio Mac\'ias-Garc\'ia, Araceli Venegas-Gomez, Juan Pablo Carrasco-Amador, Manuel Gomez-Corzo

arxiv:1712.04372 v6 · 2017-12-12 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCIC7PDOTULQRT3KOYCHWKLWEK}

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	2026-07-05T00:24:24.858150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50902fbc6e9d1708cf6a76047b297622a7f26edfb403c76985b510e21233807b

Aliases

arxiv: 1712.04372 · arxiv_version: 1712.04372v6 · doi: 10.48550/arxiv.1712.04372 · pith_short_12: KCIC7PDOTULQ · pith_short_16: KCIC7PDOTULQRT3K · pith_short_8: KCIC7PDO

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/KCIC7PDOTULQRT3KOYCHWKLWEK \
  | 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: 50902fbc6e9d1708cf6a76047b297622a7f26edfb403c76985b510e21233807b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee6fbf4d220a5b2853a07fafaeb956162d858a28b73887ae432337f4f44e766b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-12-12T16:14:23Z",
    "title_canon_sha256": "9e080ef4d21217bc2f3880006c08d71306220ebdad1ec449c247de430822a9d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04372",
    "kind": "arxiv",
    "version": 6
  }
}