Pith Number

pith:CLKDV6A4

pith:2017:CLKDV6A47JGDCTHEJCOBKBSSK6

not attested not anchored not stored refs pending

Effective thermodynamics for a marginal observer

Massimiliano Esposito, Matteo Polettini

arxiv:1703.05715 v2 · 2017-03-16 · 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{CLKDV6A47JGDCTHEJCOBKBSSK6}

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	2026-05-18T00:28:02.369894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d43af81cfa4c314ce4489c15065257804d722f14a854dee91e5ebdb2bbccde

Aliases

arxiv: 1703.05715 · arxiv_version: 1703.05715v2 · doi: 10.48550/arxiv.1703.05715 · pith_short_12: CLKDV6A47JGD · pith_short_16: CLKDV6A47JGDCTHE · pith_short_8: CLKDV6A4

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/CLKDV6A47JGDCTHEJCOBKBSSK6 \
  | 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: 12d43af81cfa4c314ce4489c15065257804d722f14a854dee91e5ebdb2bbccde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0a292005f03b8ee6a24df97aada0ada6df3933cb67c45c0d951223e788c3acd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-03-16T16:51:55Z",
    "title_canon_sha256": "562c6b863261d9ef311a304888e5ca017bcd24e3458be9e459ff2c910500b114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05715",
    "kind": "arxiv",
    "version": 2
  }
}