Pith Number

pith:5GIXBTEB

pith:2013:5GIXBTEB7DLLUFPXEZA6UY4PFH

not attested not anchored not stored refs pending

Free energy potential and temperature with information exchange

Aldo Di Carlo, Alessio Gagliardi

arxiv:1305.2107 v1 · 2013-05-09 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GIXBTEB7DLLUFPXEZA6UY4PFH}

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	2026-05-18T03:26:09.346580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e99170cc81f8d6ba15f72641ea638f29ceea294160881b93fce37c8313222b34

Aliases

arxiv: 1305.2107 · arxiv_version: 1305.2107v1 · doi: 10.48550/arxiv.1305.2107 · pith_short_12: 5GIXBTEB7DLL · pith_short_16: 5GIXBTEB7DLLUFPX · pith_short_8: 5GIXBTEB

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/5GIXBTEB7DLLUFPXEZA6UY4PFH \
  | 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: e99170cc81f8d6ba15f72641ea638f29ceea294160881b93fce37c8313222b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af493fc16d72674223e7793ed50f0080a6f3e52fe2ea9511dc9fe28532339d6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-05-09T14:38:34Z",
    "title_canon_sha256": "e1cf3b8c52b75efa26ff35792497212d49c5264a22cd46403599e8f2366b772e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2107",
    "kind": "arxiv",
    "version": 1
  }
}