Pith Number

pith:U7CQDWQC

pith:2012:U7CQDWQCZF4UCSAUE2QQCBYYW6

not attested not anchored not stored refs pending

Threshold for everlasting initial memory in equilibration processes

Chulan Kwon, Hyunggyu Park, J. S. Lee

arxiv:1209.5815 v2 · 2012-09-26 · 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{U7CQDWQCZF4UCSAUE2QQCBYYW6}

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	2026-05-18T01:54:18.750613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7c501da02c97941481426a1010718b7a82ad07e4c244867ba1bf804edc5965d

Aliases

arxiv: 1209.5815 · arxiv_version: 1209.5815v2 · doi: 10.48550/arxiv.1209.5815 · pith_short_12: U7CQDWQCZF4U · pith_short_16: U7CQDWQCZF4UCSAU · pith_short_8: U7CQDWQC

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/U7CQDWQCZF4UCSAUE2QQCBYYW6 \
  | 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: a7c501da02c97941481426a1010718b7a82ad07e4c244867ba1bf804edc5965d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67daf7586d08b1e535fb5af50a5c6ccb91c7177ee81fbeebf72a11a4db291302",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-09-26T02:10:20Z",
    "title_canon_sha256": "5d7a6bd38289ad0f9c793d85de688dccae26b41c59342facb380a68900b90ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5815",
    "kind": "arxiv",
    "version": 2
  }
}