Pith Number

pith:JRY6KGHH

pith:2012:JRY6KGHH3PY3PBSFFLFRFLZ2JC

not attested not anchored not stored refs pending

Isostaticity at Frictional Jamming

Corey S. O'Hern, Mark D. Shattuck, Stefanos Papanikolaou

arxiv:1207.6010 v2 · 2012-07-25 · cond-mat.soft · cond-mat.dis-nn · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.stat-mech · physics.comp-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{JRY6KGHH3PY3PBSFFLFRFLZ2JC}

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	2026-05-18T03:25:59.359915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c71e518e7dbf1b786452acb12af3a488061d98518e80f077bbbd27be80afc7b

Aliases

arxiv: 1207.6010 · arxiv_version: 1207.6010v2 · doi: 10.48550/arxiv.1207.6010 · pith_short_12: JRY6KGHH3PY3 · pith_short_16: JRY6KGHH3PY3PBSF · pith_short_8: JRY6KGHH

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/JRY6KGHH3PY3PBSFFLFRFLZ2JC \
  | 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: 4c71e518e7dbf1b786452acb12af3a488061d98518e80f077bbbd27be80afc7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a8c88d0baa7f2d79a3d2453d0fe1cf37a4cd7c32b448cc8a64a1c14d4cdb5b0",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-07-25T14:38:33Z",
    "title_canon_sha256": "d45c84d5953d3797a20896d798f7f9bdc3990ec9b9f6fb3cee71844aeaaefaf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6010",
    "kind": "arxiv",
    "version": 2
  }
}