Pith Number

pith:4G3J3BUB

pith:2003:4G3J3BUBDMSGII4AFDKHRCVTTF

not attested not anchored not stored refs pending

Solitary Wave Dynamics in an External Potential

B. L. G. Jonsson, I. M. Sigal, J. Frohlich, S. Gustafson

arxiv:math-ph/0309053 v1 · 2003-09-23 · math-ph · math.AP · 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{4G3J3BUBDMSGII4AFDKHRCVTTF}

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	2026-07-04T14:33:57.217892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b69d86811b2464238028d4788ab3994c7a2aef146478a9f8c1cc3aa1b2a4ad

Aliases

arxiv: math-ph/0309053 · arxiv_version: math-ph/0309053v1 · doi: 10.48550/arxiv.math-ph/0309053 · pith_short_12: 4G3J3BUBDMSG · pith_short_16: 4G3J3BUBDMSGII4A · pith_short_8: 4G3J3BUB

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/4G3J3BUBDMSGII4AFDKHRCVTTF \
  | 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: e1b69d86811b2464238028d4788ab3994c7a2aef146478a9f8c1cc3aa1b2a4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b22d81f386b7fbcb1241812b24c8255a5f82a2eec79421099a7abdc82d2b36be",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2003-09-23T17:16:58Z",
    "title_canon_sha256": "e512de693990189f8051f5497894cc48ee16a6bc12db466b6b35e3b96af857da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0309053",
    "kind": "arxiv",
    "version": 1
  }
}