Pith Number

pith:EJ6BTT42

pith:2012:EJ6BTT42XDHSSVC2MHIQLQFBYI

not attested not anchored not stored refs pending

Finite-Size Scaling at the Jamming Transition

Andrea J. Liu, Carl P. Goodrich, Sidney R. Nagel

arxiv:1204.4915 v3 · 2012-04-22 · 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{EJ6BTT42XDHSSVC2MHIQLQFBYI}

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	2026-05-18T01:57:47.629045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

227c19cf9ab8cf29545a61d105c0a1c216db87ac8e6b65d0d537e4d87bdef350

Aliases

arxiv: 1204.4915 · arxiv_version: 1204.4915v3 · doi: 10.48550/arxiv.1204.4915 · pith_short_12: EJ6BTT42XDHS · pith_short_16: EJ6BTT42XDHSSVC2 · pith_short_8: EJ6BTT42

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/EJ6BTT42XDHSSVC2MHIQLQFBYI \
  | 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: 227c19cf9ab8cf29545a61d105c0a1c216db87ac8e6b65d0d537e4d87bdef350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81a81986801a3ce672613974fe02663cd2909c9b7c89224949f1e90101dbd22",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-04-22T17:26:42Z",
    "title_canon_sha256": "7a5e535f852a5532f83ced97b17cec8334d5ed2c544a91ed30d3aad4122731aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4915",
    "kind": "arxiv",
    "version": 3
  }
}