Pith Number

pith:D55QHBZN

pith:2013:D55QHBZN4U2B26CXCEGUIXMHU7

not attested not anchored not stored refs pending

Density anomalies and high-order jamming crossovers

Massimo Pica Ciamarra, Peter Sollich

arxiv:1309.0356 v1 · 2013-09-02 · 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{D55QHBZN4U2B26CXCEGUIXMHU7}

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	2026-05-18T03:14:27.479770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f7b03872de5341d7857110d445d87a7ffb72d2334c00f3c6337875a56e74912

Aliases

arxiv: 1309.0356 · arxiv_version: 1309.0356v1 · doi: 10.48550/arxiv.1309.0356 · pith_short_12: D55QHBZN4U2B · pith_short_16: D55QHBZN4U2B26CX · pith_short_8: D55QHBZN

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/D55QHBZN4U2B26CXCEGUIXMHU7 \
  | 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: 1f7b03872de5341d7857110d445d87a7ffb72d2334c00f3c6337875a56e74912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d5afc1b8d54f8c894370740abfda7b1bff6a832052896abdaf91cb5c7c8c5e8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-09-02T10:43:42Z",
    "title_canon_sha256": "d88c5f3315a81e085c08d3b9132e022c80c89759968c4f179d876ca9a0cc0518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0356",
    "kind": "arxiv",
    "version": 1
  }
}