Pith Number

pith:SOIAVEIJ

pith:2018:SOIAVEIJ3ZWO4EKP5ABLEJ2GUM

not attested not anchored not stored refs pending

Numerical Methods for the Nonlocal Wave Equation of the Peridynamics

Alessandro Fanizzi, Francesco Maddalena, Giuseppe Maria Coclite, Luciano Lopez, Sabrina Francesca Pellegrino

arxiv:1808.00061 v2 · 2018-07-31 · 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{SOIAVEIJ3ZWO4EKP5ABLEJ2GUM}

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	2026-05-18T00:00:29.824501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93900a9109de6cee114fe802b22746a3090f6530b1c74bd023de6a6b0fc86f5e

Aliases

arxiv: 1808.00061 · arxiv_version: 1808.00061v2 · doi: 10.48550/arxiv.1808.00061 · pith_short_12: SOIAVEIJ3ZWO · pith_short_16: SOIAVEIJ3ZWO4EKP · pith_short_8: SOIAVEIJ

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/SOIAVEIJ3ZWO4EKP5ABLEJ2GUM \
  | 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: 93900a9109de6cee114fe802b22746a3090f6530b1c74bd023de6a6b0fc86f5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa41a42c837304e680d4a9a5bb7769a783aab3954b77f957bc5546b13e2b3904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-07-31T20:16:38Z",
    "title_canon_sha256": "13932657f803b2285c1ddfca3ceb5d6475d744380905492632544fcb11348053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00061",
    "kind": "arxiv",
    "version": 2
  }
}