Pith Number

pith:DWJPHAB4

pith:2021:DWJPHAB4MTTJMXK3JOLKEQCJLQ

not attested not anchored not stored refs pending

A Hessian Geometric Structure of Chemical Thermodynamic Systems with Stoichiometric Constraints

Atsushi Kamimura, Dimitri Loutchko, Tetsuya J. Kobayashi, Yuki Sughiyama

arxiv:2112.12403 v2 · 2021-12-23 · cond-mat.stat-mech · physics.bio-ph · 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{DWJPHAB4MTTJMXK3JOLKEQCJLQ}

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	2026-07-05T04:51:54.115296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d92f3803c64e6965d5b4b96a240495c367f9261649f2d204e4272e2f2079f4c

Aliases

arxiv: 2112.12403 · arxiv_version: 2112.12403v2 · doi: 10.48550/arxiv.2112.12403 · pith_short_12: DWJPHAB4MTTJ · pith_short_16: DWJPHAB4MTTJMXK3 · pith_short_8: DWJPHAB4

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/DWJPHAB4MTTJMXK3JOLKEQCJLQ \
  | 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: 1d92f3803c64e6965d5b4b96a240495c367f9261649f2d204e4272e2f2079f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0dee8db1b527dd8f431629270b66b64f1cf78738dcc042b65bcf8398e22835f",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2021-12-23T07:54:15Z",
    "title_canon_sha256": "46a44357f0f503371ae177d230ef7561ba231909014c046a16228c972d6091e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12403",
    "kind": "arxiv",
    "version": 2
  }
}