Pith Number

pith:V7AEFTYS

pith:2008:V7AEFTYSZ4NXM4HJ5CSARIIPLJ

not attested not anchored not stored refs pending

Fracture Toughness and Maximum Stress in a Disordered Lattice System

Chiyori Urabe, Shinji Takesue

arxiv:0812.4899 v1 · 2008-12-29 · 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{V7AEFTYSZ4NXM4HJ5CSARIIPLJ}

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	2026-05-18T03:24:08.478151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afc042cf12cf1b7670e9e8a408a10f5a4bd2511aad8837b3bc889f2f62712cec

Aliases

arxiv: 0812.4899 · arxiv_version: 0812.4899v1 · doi: 10.48550/arxiv.0812.4899 · pith_short_12: V7AEFTYSZ4NX · pith_short_16: V7AEFTYSZ4NXM4HJ · pith_short_8: V7AEFTYS

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/V7AEFTYSZ4NXM4HJ5CSARIIPLJ \
  | 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: afc042cf12cf1b7670e9e8a408a10f5a4bd2511aad8837b3bc889f2f62712cec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fa15f5cc70bc2fc4a7fa1eafb6219eccf26cf3981ae2ead1bdfc15898b1aa04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2008-12-29T12:47:31Z",
    "title_canon_sha256": "606c8228a924fc051827acaee7c72ff0138fe4467108a637eb785f6106696aeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4899",
    "kind": "arxiv",
    "version": 1
  }
}