Pith Number

pith:YCDB6JKI

pith:2015:YCDB6JKIUQEVBNFAEY2JJRD64F

not attested not anchored not stored refs pending

Ergodicity in a two-dimensional self gravitating many body system

C. H. Silvestre, T. M. Rocha Filho

arxiv:1501.00628 v2 · 2015-01-04 · 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{YCDB6JKIUQEVBNFAEY2JJRD64F}

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	2026-05-18T01:22:41.496395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0861f2548a40950b4a0263494c47ee1573730295499e16e0f9cf42391a6b64f

Aliases

arxiv: 1501.00628 · arxiv_version: 1501.00628v2 · doi: 10.48550/arxiv.1501.00628 · pith_short_12: YCDB6JKIUQEV · pith_short_16: YCDB6JKIUQEVBNFA · pith_short_8: YCDB6JKI

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/YCDB6JKIUQEVBNFAEY2JJRD64F \
  | 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: c0861f2548a40950b4a0263494c47ee1573730295499e16e0f9cf42391a6b64f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9968811e211ff3677fd5bf74c59acbe12e2964196c3de5668ab61881dbe66ad7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-01-04T03:42:18Z",
    "title_canon_sha256": "2ff5b6c9747109bf2df2da8916cfedea144d676af65ed955b2dadb919c5a25a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00628",
    "kind": "arxiv",
    "version": 2
  }
}