Pith Number

pith:BV2ZA7AG

pith:2012:BV2ZA7AG2C3QWTRRDC5JOLRJ5V

not attested not anchored not stored refs pending

Jamming Transition and Inherent Structures of Hard Spheres and Discs

Atsushi Ikeda, Kunimasa Miyazaki, Misaki Ozawa, Takeshi Kuroiwa

arxiv:1207.6925 v2 · 2012-07-30 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BV2ZA7AG2C3QWTRRDC5JOLRJ5V}

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	2026-05-18T03:40:35.972016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d75907c06d0b70b4e3118ba972e29ed799a9e05e3e9c13e59a7b247182c0e08

Aliases

arxiv: 1207.6925 · arxiv_version: 1207.6925v2 · doi: 10.48550/arxiv.1207.6925 · pith_short_12: BV2ZA7AG2C3Q · pith_short_16: BV2ZA7AG2C3QWTRR · pith_short_8: BV2ZA7AG

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/BV2ZA7AG2C3QWTRRDC5JOLRJ5V \
  | 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: 0d75907c06d0b70b4e3118ba972e29ed799a9e05e3e9c13e59a7b247182c0e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80fb2b04c3216770bfb650c776da1ea292d5a1ca64db15c035214ca46a99a2fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-07-30T12:58:11Z",
    "title_canon_sha256": "c4c82e575cb5d2e170f060b225648ee511af0483ee2671126695392dbdd350a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6925",
    "kind": "arxiv",
    "version": 2
  }
}