Pith Number

pith:7JXEQYYP

pith:2008:7JXEQYYP6SQ27QCIO2WRLEBLF2

not attested not anchored not stored refs pending

A note on traveling wave solutions to the two component Camassa-Holm equation

Keivan Mohajer

arxiv:0803.1847 v1 · 2008-03-12 · 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{7JXEQYYP6SQ27QCIO2WRLEBLF2}

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	2026-05-18T02:16:00.315683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6e48630ff4a1afc04876ad15902b2ebe3c4011af3151a71b055a9e3ae913a6

Aliases

arxiv: 0803.1847 · arxiv_version: 0803.1847v1 · doi: 10.48550/arxiv.0803.1847 · pith_short_12: 7JXEQYYP6SQ2 · pith_short_16: 7JXEQYYP6SQ27QCI · pith_short_8: 7JXEQYYP

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/7JXEQYYP6SQ27QCIO2WRLEBLF2 \
  | 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: fa6e48630ff4a1afc04876ad15902b2ebe3c4011af3151a71b055a9e3ae913a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275679ee74a70600ea27e15c3b2c176f897be114905667088bae339dde2e54b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2008-03-12T20:48:49Z",
    "title_canon_sha256": "844a3a163b94e6f30872780ea48be5e343254e2a60255bccf0ddc7c1b640546d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1847",
    "kind": "arxiv",
    "version": 1
  }
}