Pith Number

pith:QWFOFS7W

pith:2015:QWFOFS7WGMEBK4HLOCS7TDOBIW

not attested not anchored not stored refs pending

Information Entropy Production of Spatio-Temporal Maximum Entropy Distributions

Cesar Maldonado, Rodrigo Cofre

arxiv:1512.01419 v1 · 2015-10-26 · physics.bio-ph · math-ph · math.MP · physics.soc-ph · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWFOFS7WGMEBK4HLOCS7TDOBIW}

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	2026-05-18T01:25:16.954568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

858ae2cbf633081570eb70a5f98dc145a259611d9a74e1594ccf0933ef4e82e4

Aliases

arxiv: 1512.01419 · arxiv_version: 1512.01419v1 · doi: 10.48550/arxiv.1512.01419 · pith_short_12: QWFOFS7WGMEB · pith_short_16: QWFOFS7WGMEBK4HL · pith_short_8: QWFOFS7W

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/QWFOFS7WGMEBK4HLOCS7TDOBIW \
  | 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: 858ae2cbf633081570eb70a5f98dc145a259611d9a74e1594ccf0933ef4e82e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c92064e43cefbfb8cf1b01c3d7f9706cf038aad789d70538e3e7276291be41b4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.soc-ph",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-10-26T15:51:08Z",
    "title_canon_sha256": "febc0b3134699779a0f6bdd8d1c53a529c6e856279e394fbb7a9dcf4653b11ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01419",
    "kind": "arxiv",
    "version": 1
  }
}