Pith Number

pith:K62VTLVE

pith:2016:K62VTLVEGFHQ4ATZMP4NKXQFUY

not attested not anchored not stored refs pending

Model simplification and loss of irreversibility

Chen Jia

arxiv:1605.03499 v1 · 2016-05-11 · cond-mat.stat-mech · math-ph · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K62VTLVEGFHQ4ATZMP4NKXQFUY}

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	2026-05-18T01:12:48.268018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57b559aea4314f0e027963f8d55e05a607f9fddcd09601c91b37afc77c0d7f10

Aliases

arxiv: 1605.03499 · arxiv_version: 1605.03499v1 · doi: 10.48550/arxiv.1605.03499 · pith_short_12: K62VTLVEGFHQ · pith_short_16: K62VTLVEGFHQ4ATZ · pith_short_8: K62VTLVE

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/K62VTLVEGFHQ4ATZMP4NKXQFUY \
  | 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: 57b559aea4314f0e027963f8d55e05a607f9fddcd09601c91b37afc77c0d7f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee27ec9769605ecd68f1aa8db498d4be6401f357648d9bc63f0c344b02197aa",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-05-11T16:23:50Z",
    "title_canon_sha256": "dd2a68716958e0a75c1e9b37b48bfcd49914acddb9ea842139a17300b95e2cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03499",
    "kind": "arxiv",
    "version": 1
  }
}