Pith Number

pith:GAPBADJ5

pith:2001:GAPBADJ5ZY554BRDWR5AC7TH3O

not attested not anchored not stored refs pending

Rheology of a confined granular material

Eric Cl\'ement, Evelyne Kolb, Guillaume Ovarlez

arxiv:cond-mat/0103143 v1 · 2001-03-06 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAPBADJ5ZY554BRDWR5AC7TH3O}

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	2026-05-18T01:09:10.029595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

301e100d3dce3bde0623b47a017e67dbab2bc7fd89cdcebbb8adb0f956f5f1b8

Aliases

arxiv: cond-mat/0103143 · arxiv_version: cond-mat/0103143v1 · doi: 10.48550/arxiv.cond-mat/0103143 · pith_short_12: GAPBADJ5ZY55 · pith_short_16: GAPBADJ5ZY554BRD · pith_short_8: GAPBADJ5

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/GAPBADJ5ZY554BRDWR5AC7TH3O \
  | 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: 301e100d3dce3bde0623b47a017e67dbab2bc7fd89cdcebbb8adb0f956f5f1b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9b2c553310dd9644ef855540bd9c5f4b2aafed3d157a1686b3804a53eca73e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2001-03-06T17:53:48Z",
    "title_canon_sha256": "e9cc986e5605e7fc195b2dcfbe4c6c3ec35374de65057a7ca009324f0df0a13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0103143",
    "kind": "arxiv",
    "version": 1
  }
}