Pith Number

pith:APKHRZ3C

pith:2016:APKHRZ3CWPMMVWFMRADSL5SIXG

not attested not anchored not stored refs pending

Integrable multi-component generalization of a modified short pulse equation

Yoshimasa Matsuno

arxiv:1607.01079 v2 · 2016-07-05 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APKHRZ3CWPMMVWFMRADSL5SIXG}

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.

Cited by

1 paper in Pith

Integrable Motion of Curves, Spin Equation and Camassa-Holm Equation

Receipt and verification

First computed	2026-05-18T00:54:35.757451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d478e762b3d8cad8ac880725f648b9be266a3065512fd6e29eb256152f7ded

Aliases

arxiv: 1607.01079 · arxiv_version: 1607.01079v2 · doi: 10.48550/arxiv.1607.01079 · pith_short_12: APKHRZ3CWPMM · pith_short_16: APKHRZ3CWPMMVWFM · pith_short_8: APKHRZ3C

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/APKHRZ3CWPMMVWFMRADSL5SIXG \
  | 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: 03d478e762b3d8cad8ac880725f648b9be266a3065512fd6e29eb256152f7ded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "965ec75653219f73caa461cf166a57c6b047bf6a77c5b1ecbdf33aba8e3ae131",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-07-05T00:22:03Z",
    "title_canon_sha256": "95cf692c211762e0cf4eacd4a28c39ea8ced2e31174ebd453c91aac2ae0edd35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01079",
    "kind": "arxiv",
    "version": 2
  }
}