Pith Number

pith:VNFAP7IZ

pith:2026:VNFAP7IZITH6S5BOICIPRFOPH3

not attested not anchored not stored refs pending

Two-peakon dynamics in the Clifford algebra generalization of the Camassa-Holm equation

Alexander Karlson, Jacek Szmigielski

arxiv:2608.08194 v1 · 2026-08-08 · 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{VNFAP7IZITH6S5BOICIPRFOPH3}

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	2026-08-11T01:21:56.342492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab4a07fd1944cfe9742e4090f895cf3ee2c54bef545464c95ede85e96355c5a2

Aliases

arxiv: 2608.08194 · arxiv_version: 2608.08194v1 · doi: 10.48550/arxiv.2608.08194 · pith_short_12: VNFAP7IZITH6 · pith_short_16: VNFAP7IZITH6S5BO · pith_short_8: VNFAP7IZ

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/VNFAP7IZITH6S5BOICIPRFOPH3 \
  | 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: ab4a07fd1944cfe9742e4090f895cf3ee2c54bef545464c95ede85e96355c5a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a49cbfa5d8c7e940908c3ea2034c706993a8a8bddb27d5785de4edb312348f4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2026-08-08T15:40:21Z",
    "title_canon_sha256": "97d3d41da73fdd7505dbf49ddca102633c3e2d25666a291df5216062242e8b76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08194",
    "kind": "arxiv",
    "version": 1
  }
}