Pith Number

pith:ZJ6Y5YPG

pith:2012:ZJ6Y5YPG5TFCCWKPX4Z67DQ6RH

not attested not anchored not stored refs pending

Temperature Integration: an efficient procedure for calculation of free energy differences

Asaf Farhi, Chi H Mak, Eytan Domany, Guy Hed, Michael Bon, Nestor Caticha

arxiv:1212.3978 v2 · 2012-12-17 · cond-mat.stat-mech · physics.comp-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{ZJ6Y5YPG5TFCCWKPX4Z67DQ6RH}

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	2026-05-18T01:52:37.514406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7d8ee1e6ecca21594fbf33ef8e1e89fd7ac0d216e558a72cff4c968b004a22

Aliases

arxiv: 1212.3978 · arxiv_version: 1212.3978v2 · doi: 10.48550/arxiv.1212.3978 · pith_short_12: ZJ6Y5YPG5TFC · pith_short_16: ZJ6Y5YPG5TFCCWKP · pith_short_8: ZJ6Y5YPG

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/ZJ6Y5YPG5TFCCWKPX4Z67DQ6RH \
  | 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: ca7d8ee1e6ecca21594fbf33ef8e1e89fd7ac0d216e558a72cff4c968b004a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05b454796e165c42e83cf424905af06a89acf43796cd2fcd6272f296f50d143f",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-12-17T13:07:04Z",
    "title_canon_sha256": "d18f0d5cb50bf7cb58724f9fb1e9b6f94ab6ff2230eeef7a7113b3db55b1387a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3978",
    "kind": "arxiv",
    "version": 2
  }
}