Pith Number

pith:AZJMAEMI

pith:2007:AZJMAEMIQF2EJYWGPJ24UN25HU

not attested not anchored not stored refs pending

Some explicit travelling-wave solutions of a perturbed sine-Gordon equation

Gaetano Fiore

arxiv:math-ph/0702030 v1 · 2007-02-09 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZJMAEMIQF2EJYWGPJ24UN25HU}

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	2026-05-18T03:44:34.397888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0652c01188817444e2c67a75ca375d3d16df94a1f53f102050bf72e31b7a3540

Aliases

arxiv: math-ph/0702030 · arxiv_version: math-ph/0702030v1 · doi: 10.48550/arxiv.math-ph/0702030 · pith_short_12: AZJMAEMIQF2E · pith_short_16: AZJMAEMIQF2EJYWG · pith_short_8: AZJMAEMI

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/AZJMAEMIQF2EJYWGPJ24UN25HU \
  | 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: 0652c01188817444e2c67a75ca375d3d16df94a1f53f102050bf72e31b7a3540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5daed56cd3b56a94aec74f0b86076542099accf30d96b6a6acf1c9f03acd349d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2007-02-09T16:15:39Z",
    "title_canon_sha256": "feb76f52fef90635d04a05e3b4ec3f7aecf217c3a783646b3bafe3774f27fe50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0702030",
    "kind": "arxiv",
    "version": 1
  }
}