Pith Number

pith:EBY4X2LK

pith:2008:EBY4X2LKMFVGFA5X5344KORFO6

not attested not anchored not stored refs pending

Symmetric and skew-symmetric weight functions in perturbation models of 2D interfacial cracks

A.B. Movchan, A. Piccolroaz, G. Mishuris

arxiv:0812.4529 v5 · 2008-12-24 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBY4X2LKMFVGFA5X5344KORFO6}

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	2026-05-18T02:15:03.874630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2071cbe96a616a6283b7eef9c53a2577850ae195477b55ba29eeefa5ef384ba1

Aliases

arxiv: 0812.4529 · arxiv_version: 0812.4529v5 · doi: 10.48550/arxiv.0812.4529 · pith_short_12: EBY4X2LKMFVG · pith_short_16: EBY4X2LKMFVGFA5X · pith_short_8: EBY4X2LK

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/EBY4X2LKMFVGFA5X5344KORFO6 \
  | 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: 2071cbe96a616a6283b7eef9c53a2577850ae195477b55ba29eeefa5ef384ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90fbe1e24a92a63e4cb1a4b03f39ed20a3ae3710d4b1ae49c537ae6158946da",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2008-12-24T20:21:02Z",
    "title_canon_sha256": "38d465bf6525e32a2aca6b3d10613cad9f908d274dd86ba004d5b9746610c0c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4529",
    "kind": "arxiv",
    "version": 5
  }
}