Pith Number

pith:Z47NDKVV

pith:2012:Z47NDKVVDKLWUVHSVX3DUOZQ7M

not attested not anchored not stored refs pending

Inter-dependence of the volume and stress ensembles and equipartition in statistical mechanics of granular systems

Joe F. Jordan, Raphael Blumenfeld, Sam F. Edwards

arxiv:1204.2977 v2 · 2012-04-13 · cond-mat.soft · math-ph · math.MP · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z47NDKVVDKLWUVHSVX3DUOZQ7M}

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	2026-05-18T01:57:52.748827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf3ed1aab51a976a54f2adf63a3b30fb0798afd109e4fdf3b5ec2e716c119b39

Aliases

arxiv: 1204.2977 · arxiv_version: 1204.2977v2 · doi: 10.48550/arxiv.1204.2977 · pith_short_12: Z47NDKVVDKLW · pith_short_16: Z47NDKVVDKLWUVHS · pith_short_8: Z47NDKVV

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/Z47NDKVVDKLWUVHSVX3DUOZQ7M \
  | 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: cf3ed1aab51a976a54f2adf63a3b30fb0798afd109e4fdf3b5ec2e716c119b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66295bb4b4ec200371f115d77a187a808b3669dba99c7a876c0085fac92fcedd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-04-13T12:57:03Z",
    "title_canon_sha256": "5c275f4ac674b8e368f1542ecbe451dc079a68b6ad4b746a1c0d23de962b32ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2977",
    "kind": "arxiv",
    "version": 2
  }
}