Pith Number

pith:5D5S5U6I

pith:2021:5D5S5U6I7JTAVDJ2HABVBWOCGD

not attested not anchored not stored refs pending

Toward relaxation asymmetry: Heating is faster than cooling

Tan Van Vu, Yoshihiko Hasegawa

arxiv:2102.07429 v4 · 2021-02-15 · 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{5D5S5U6I7JTAVDJ2HABVBWOCGD}

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	2026-07-05T03:38:15.682139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8fb2ed3c8fa660a8d3a380350d9c230e0fddce28a7f1332a730ce2f1a2f7eb1

Aliases

arxiv: 2102.07429 · arxiv_version: 2102.07429v4 · doi: 10.48550/arxiv.2102.07429 · pith_short_12: 5D5S5U6I7JTA · pith_short_16: 5D5S5U6I7JTAVDJ2 · pith_short_8: 5D5S5U6I

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/5D5S5U6I7JTAVDJ2HABVBWOCGD \
  | 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: e8fb2ed3c8fa660a8d3a380350d9c230e0fddce28a7f1332a730ce2f1a2f7eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6db2be937157caa934a0d69589d9c70ce8ec4bfcf050595f2c0646698613e25c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2021-02-15T10:08:03Z",
    "title_canon_sha256": "e3552690f85763ede4f06e51212dae5b42af0c0255da819500473ead8519b2c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07429",
    "kind": "arxiv",
    "version": 4
  }
}