Pith Number

pith:BCBEFD5Z

pith:2013:BCBEFD5ZTXHA4ERMOFX6BVSBB6

not attested not anchored not stored refs pending

The model of randomly distributed polydisperse overlapping spheres

A.A. Belogorlov, V.A. Byrkin, V.D. Borman, V.I. Troyan, V.N. Tronin

arxiv:1302.5547 v1 · 2013-02-22 · cond-mat.soft · cond-mat.dis-nn · cond-mat.stat-mech · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCBEFD5ZTXHA4ERMOFX6BVSBB6}

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	2026-05-18T01:19:42.714996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0882428fb99dce0e122c716fe0d6410fabde6fae1dbd82c75b5fe73aa3c8f491

Aliases

arxiv: 1302.5547 · arxiv_version: 1302.5547v1 · doi: 10.48550/arxiv.1302.5547 · pith_short_12: BCBEFD5ZTXHA · pith_short_16: BCBEFD5ZTXHA4ERM · pith_short_8: BCBEFD5Z

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/BCBEFD5ZTXHA4ERMOFX6BVSBB6 \
  | 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: 0882428fb99dce0e122c716fe0d6410fabde6fae1dbd82c75b5fe73aa3c8f491

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "189120fcadeedc003c64e4d2e1cb2de35eafef4100bed7120607fe7222cde740",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-02-22T10:57:54Z",
    "title_canon_sha256": "603c81278cf6f5e13abee6bdaf5a7e4213d5a419eaab1e5eb02e755db497336c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5547",
    "kind": "arxiv",
    "version": 1
  }
}