Pith Number

pith:OU2PNLHU

pith:2013:OU2PNLHUK2B5QDJWWTJNJU53LF

not attested not anchored not stored refs pending

Measuring the configurational temperature of a binary disc packing

Matthias Schr\"oter, Song-Chuan Zhao

arxiv:1302.6987 v3 · 2013-02-27 · cond-mat.soft · 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{OU2PNLHUK2B5QDJWWTJNJU53LF}

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	2026-05-18T01:27:15.494247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7534f6acf45683d80d36b4d2d4d3bb59703b2d8b6d9d04cd6a5c88e3c5901373

Aliases

arxiv: 1302.6987 · arxiv_version: 1302.6987v3 · doi: 10.48550/arxiv.1302.6987 · pith_short_12: OU2PNLHUK2B5 · pith_short_16: OU2PNLHUK2B5QDJW · pith_short_8: OU2PNLHU

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/OU2PNLHUK2B5QDJWWTJNJU53LF \
  | 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: 7534f6acf45683d80d36b4d2d4d3bb59703b2d8b6d9d04cd6a5c88e3c5901373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb8653d71b2b4ac04b4103e657394a8a2473c7c12c9714a5d9e7e4afb278e11f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-02-27T20:46:02Z",
    "title_canon_sha256": "be29a8113d9971f259dc3f90e6d0693892eb700b3dba0790ddac3b919c191494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6987",
    "kind": "arxiv",
    "version": 3
  }
}