Pith Number

pith:6R55QPTZ

pith:2008:6R55QPTZ6CCKARUHY7425ERSBA

not attested not anchored not stored refs pending

Jamming II: Edwards' statistical mechanics of random packings of hard spheres

Chaoming Song, Hernan A. Makse, Ping Wang, Yuliang Jin

arxiv:0808.2196 v2 · 2008-08-15 · cond-mat.soft · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6R55QPTZ6CCKARUHY7425ERSBA}

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	2026-05-18T02:43:01.072240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f47bd83e79f084a04687c7f9ae923208279b2bfd3505ed5e20c543afea524695

Aliases

arxiv: 0808.2196 · arxiv_version: 0808.2196v2 · doi: 10.48550/arxiv.0808.2196 · pith_short_12: 6R55QPTZ6CCK · pith_short_16: 6R55QPTZ6CCKARUH · pith_short_8: 6R55QPTZ

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/6R55QPTZ6CCKARUHY7425ERSBA \
  | 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: f47bd83e79f084a04687c7f9ae923208279b2bfd3505ed5e20c543afea524695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a848c99db5d619e020e73b70b6f9290284b41caeffa37a67663c2afdaa5cac",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2008-08-15T20:17:25Z",
    "title_canon_sha256": "32bdba9174f98fecf5799312debc6457652cbfa1a0019a3d2551a1197379b04e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.2196",
    "kind": "arxiv",
    "version": 2
  }
}