Pith Number

pith:O7FBM3OF

pith:2005:O7FBM3OF3X5F4NEWSAQLOXOQ34

not attested not anchored not stored refs pending

Three-dimensional shear in granular flow

Antonio F. Barbero, Gary S. Grest, Greg S. Karczmar, Heinrich M. Jaeger, Jeremy B. Lechman, Matthias E. M\"obius, Sidney R. Nagel, Xiang Cheng

arxiv:cond-mat/0507469 v3 · 2005-07-20 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7FBM3OF3X5F4NEWSAQLOXOQ34}

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	2026-05-18T01:08:58.146571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77ca166dc5ddfa5e34969020b75dd0df1cf95101fb2ee40a9dd098be76e3abcc

Aliases

arxiv: cond-mat/0507469 · arxiv_version: cond-mat/0507469v3 · doi: 10.48550/arxiv.cond-mat/0507469 · pith_short_12: O7FBM3OF3X5F · pith_short_16: O7FBM3OF3X5F4NEW · pith_short_8: O7FBM3OF

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/O7FBM3OF3X5F4NEWSAQLOXOQ34 \
  | 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: 77ca166dc5ddfa5e34969020b75dd0df1cf95101fb2ee40a9dd098be76e3abcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7adc55b3ca385c8bbb1363789155b37390424efc626a2768266f951aa8a573a7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2005-07-20T06:15:40Z",
    "title_canon_sha256": "9a81a4ec9a57b4a458d4ae0a942f7fc761cfffc70c1c8fcbffb2e2ccb53b1fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0507469",
    "kind": "arxiv",
    "version": 3
  }
}