Pith Number

pith:U2TXMNSW

pith:2011:U2TXMNSWIA4Q5WONEYK4O2GHLY

not attested not anchored not stored refs pending

The Stress-Intensity Factor for nonsmooth fractures in antiplane elasticity

Antoine Lemenant (LJLL), Antonin Chambolle (CMAP)

arxiv:1110.4796 v2 · 2011-10-21 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2TXMNSWIA4Q5WONEYK4O2GHLY}

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	2026-05-18T04:07:05.063975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a776365640390ed9cd2615c768c75e0252c96531a4e2172ba5d7ef6f99a496

Aliases

arxiv: 1110.4796 · arxiv_version: 1110.4796v2 · doi: 10.48550/arxiv.1110.4796 · pith_short_12: U2TXMNSWIA4Q · pith_short_16: U2TXMNSWIA4Q5WON · pith_short_8: U2TXMNSW

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/U2TXMNSWIA4Q5WONEYK4O2GHLY \
  | 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: a6a776365640390ed9cd2615c768c75e0252c96531a4e2172ba5d7ef6f99a496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d222d7eb544fb2848e1175868cf44216857411fdc6df8ff9bc09d1740a8171d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-10-21T14:03:53Z",
    "title_canon_sha256": "226e0ee0a341b8e48cbcb2868e932a76b7530da82529b8e378953f8bbd0e44a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4796",
    "kind": "arxiv",
    "version": 2
  }
}