Pith Number

pith:OTDEHCQG

pith:2014:OTDEHCQGAM6O76ZLFEONAP5QXA

not attested not anchored not stored refs pending

Present time

Gustavo E. Romero

arxiv:1403.4671 v1 · 2014-03-19 · physics.hist-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{OTDEHCQGAM6O76ZLFEONAP5QXA}

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	2026-05-18T02:56:04.696179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c6438a06033ceffb2b291cd03fb0b82b159decfcb1b63f274d9b9aac3346a8

Aliases

arxiv: 1403.4671 · arxiv_version: 1403.4671v1 · doi: 10.48550/arxiv.1403.4671 · pith_short_12: OTDEHCQGAM6O · pith_short_16: OTDEHCQGAM6O76ZL · pith_short_8: OTDEHCQG

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/OTDEHCQGAM6O76ZLFEONAP5QXA \
  | 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: 74c6438a06033ceffb2b291cd03fb0b82b159decfcb1b63f274d9b9aac3346a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1fa4f4bfa8ff4e38a6d26ac46b22af0c45840778474cb0775158c7e623d9155",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2014-03-19T02:31:52Z",
    "title_canon_sha256": "9730211109a8c9769b4b6451ee486bed25e85e6f3aa4d81d6018836513c24ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4671",
    "kind": "arxiv",
    "version": 1
  }
}