Pith Number

pith:7PJ73SM4

pith:2016:7PJ73SM4QZCESIIRABX7S647UJ

not attested not anchored not stored refs pending

Generalizations of the short pulse equation

Andrew N.W. Hone, Jing Ping Wang, Vladimir Novikov

arxiv:1612.02481 v1 · 2016-12-07 · nlin.SI · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PJ73SM4QZCESIIRABX7S647UJ}

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	2026-05-18T00:28:56.648716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbd3fdc99c8644492111006ff97b9fa263c1e2d73e9046f047270e276813eb20

Aliases

arxiv: 1612.02481 · arxiv_version: 1612.02481v1 · doi: 10.48550/arxiv.1612.02481 · pith_short_12: 7PJ73SM4QZCE · pith_short_16: 7PJ73SM4QZCESIIR · pith_short_8: 7PJ73SM4

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/7PJ73SM4QZCESIIRABX7S647UJ \
  | 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: fbd3fdc99c8644492111006ff97b9fa263c1e2d73e9046f047270e276813eb20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7784983dd9057da4312f1fc3c5417e4a50adbb6ac6972405f0abe52acde67d1c",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-12-07T23:15:37Z",
    "title_canon_sha256": "ae1cf6d77c11bdd6571909917f412ef76e5b0a651e87f1fad219597721b505d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02481",
    "kind": "arxiv",
    "version": 1
  }
}