Pith Number

pith:FWR2I5MS

pith:2018:FWR2I5MSK3TIDH3E4OOG4DFBCK

not attested not anchored not stored refs pending

Numerical convergence of finite difference approximations for state based peridynamic fracture models

Prashant K. Jha, Robert Lipton

arxiv:1805.00296 v2 · 2018-05-01 · 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{FWR2I5MSK3TIDH3E4OOG4DFBCK}

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	2026-05-17T23:47:31.181057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da3a4759256e6819f64e39c6e0ca1128d8cc253dfb923ce0da897dcfcd2ba2b

Aliases

arxiv: 1805.00296 · arxiv_version: 1805.00296v2 · doi: 10.48550/arxiv.1805.00296 · pith_short_12: FWR2I5MSK3TI · pith_short_16: FWR2I5MSK3TIDH3E · pith_short_8: FWR2I5MS

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/FWR2I5MSK3TIDH3E4OOG4DFBCK \
  | 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: 2da3a4759256e6819f64e39c6e0ca1128d8cc253dfb923ce0da897dcfcd2ba2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5085dd743c77d48a573fe9e8a8079c7b62390a1ff2ad1238fb2f9969fba62e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-01T12:52:54Z",
    "title_canon_sha256": "16337053d214c1e78f938e8679d564339862b7f89b62330b0b259cd5a86bfbf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00296",
    "kind": "arxiv",
    "version": 2
  }
}