Pith Number

pith:JW574L4D

pith:2011:JW574L4DFCVUZMYB7OBMCPB7MF

not attested not anchored not stored refs pending

A numerical method with properties of consistency in the energy domain for a class of dissipative nonlinear wave equations with applications to a Dirichlet boundary-value problem

A. Puri, J. E. Mac\'ias-D\'iaz

arxiv:1112.5500 v1 · 2011-12-23 · math.NA · math-ph · math.MP · physics.class-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JW574L4DFCVUZMYB7OBMCPB7MF}

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	2026-05-18T04:05:46.633598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbbfe2f8328ab4cb301fb82c13c3f6144df7cf029b1ce1dec914f8e64a22115

Aliases

arxiv: 1112.5500 · arxiv_version: 1112.5500v1 · doi: 10.48550/arxiv.1112.5500 · pith_short_12: JW574L4DFCVU · pith_short_16: JW574L4DFCVUZMYB · pith_short_8: JW574L4D

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/JW574L4DFCVUZMYB7OBMCPB7MF \
  | 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: 4dbbfe2f8328ab4cb301fb82c13c3f6144df7cf029b1ce1dec914f8e64a22115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff1cb00c2cbdae0e1993ceaae990aa0c5eaf75e451f13b19e87f7e41cbbd11bf",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.class-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-12-23T01:09:40Z",
    "title_canon_sha256": "5e943e4880c63ad7259af9f1785e47c1d1ab1187a194523e2b07bc6f9c2b93de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5500",
    "kind": "arxiv",
    "version": 1
  }
}