Pith Number

pith:2EBPF4SM

pith:2016:2EBPF4SMIU5RUOIWH5NYDJYQ7Q

not attested not anchored not stored refs pending

Hamilton-Jacobi approach to Potential Functions in Information Geometry

Domenico Felice, Fabio Di Cosmo, Florio M. Ciaglia, Giuseppe Marmo, Juan M. P\'erez-Pardo, Stefano Mancini

arxiv:1608.06584 v2 · 2016-08-23 · math-ph · math.MP · quant-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{2EBPF4SMIU5RUOIWH5NYDJYQ7Q}

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	2026-05-18T00:24:20.562413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d102f2f24c453b1a39163f5b81a710fc2714feb6e66daa7c59090779457be2cf

Aliases

arxiv: 1608.06584 · arxiv_version: 1608.06584v2 · doi: 10.48550/arxiv.1608.06584 · pith_short_12: 2EBPF4SMIU5R · pith_short_16: 2EBPF4SMIU5RUOIW · pith_short_8: 2EBPF4SM

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/2EBPF4SMIU5RUOIWH5NYDJYQ7Q \
  | 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: d102f2f24c453b1a39163f5b81a710fc2714feb6e66daa7c59090779457be2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "119cfd0f782f9344519b57de47406a7480685c7c02febc3b1a32efa9896f4466",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-08-23T17:18:50Z",
    "title_canon_sha256": "6b4c9dfe7ee29c782793309516228a8e8d211ce9c670d2a817346e2e63cc8b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06584",
    "kind": "arxiv",
    "version": 2
  }
}