Pith Number

pith:NY3OZ7IV

pith:2002:NY3OZ7IVDYTKWCBW27USV7RCCY

not attested not anchored not stored refs pending

Frictional shear cracks

Efim A. Brener, V.I. Marchenko

arxiv:cond-mat/0204046 v1 · 2002-04-02 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NY3OZ7IVDYTKWCBW27USV7RCCY}

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	2026-05-18T01:06:59.797666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e36ecfd151e26ab0836d7e92afe22162a32404afc625f40f8aa05223330a608

Aliases

arxiv: cond-mat/0204046 · arxiv_version: cond-mat/0204046v1 · doi: 10.48550/arxiv.cond-mat/0204046 · pith_short_12: NY3OZ7IVDYTK · pith_short_16: NY3OZ7IVDYTKWCBW · pith_short_8: NY3OZ7IV

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/NY3OZ7IVDYTKWCBW27USV7RCCY \
  | 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: 6e36ecfd151e26ab0836d7e92afe22162a32404afc625f40f8aa05223330a608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c57140951fb3db7e33b1c7944aa23d97d8976c839fb9660a3866250f9740f72",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2002-04-02T11:40:52Z",
    "title_canon_sha256": "350017f823fe16797b321209d8cb5ab08228b1933e2658442d0f4f326fb2235a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0204046",
    "kind": "arxiv",
    "version": 1
  }
}