Pith Number

pith:A2WOO2RD

pith:2006:A2WOO2RDSKRS6NEPWHBQT2YRFU

not attested not anchored not stored refs pending

Crack Tip Relaxation Governs Onset of Fracture Instability

Farid F. Abraham

arxiv:cond-mat/0611263 v1 · 2006-11-09 · 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{A2WOO2RDSKRS6NEPWHBQT2YRFU}

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	2026-05-18T01:39:39.881711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ace76a2392a32f348fb1c309eb112d015a622a73f0bb1bdd88683b14c47235

Aliases

arxiv: cond-mat/0611263 · arxiv_version: cond-mat/0611263v1 · doi: 10.48550/arxiv.cond-mat/0611263 · pith_short_12: A2WOO2RDSKRS · pith_short_16: A2WOO2RDSKRS6NEP · pith_short_8: A2WOO2RD

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/A2WOO2RDSKRS6NEPWHBQT2YRFU \
  | 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: 06ace76a2392a32f348fb1c309eb112d015a622a73f0bb1bdd88683b14c47235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e4005b67666aa28097ceb6207f468c3a6bd50da61b7002f3857efb0b81423c8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2006-11-09T21:05:00Z",
    "title_canon_sha256": "b445c471a45d068f85a72a0a993b3c3a6222810314e0a8cecb0561de6d3dcf83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0611263",
    "kind": "arxiv",
    "version": 1
  }
}