Pith Number

pith:OQRZJRUJ

pith:2008:OQRZJRUJ7UN4DV3QHH3RUBY6GI

not attested not anchored not stored refs pending

Compactons and kink-like solutions of BBM-like equations by means of factorization

S. Kuru

arxiv:0810.4166 v1 · 2008-10-22 · 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{OQRZJRUJ7UN4DV3QHH3RUBY6GI}

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	2026-05-18T02:15:23.575505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

742394c689fd1bc1d77039f71a071e3221339633fdec60c33426f634b2699581

Aliases

arxiv: 0810.4166 · arxiv_version: 0810.4166v1 · doi: 10.48550/arxiv.0810.4166 · pith_short_12: OQRZJRUJ7UN4 · pith_short_16: OQRZJRUJ7UN4DV3Q · pith_short_8: OQRZJRUJ

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/OQRZJRUJ7UN4DV3QHH3RUBY6GI \
  | 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: 742394c689fd1bc1d77039f71a071e3221339633fdec60c33426f634b2699581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43fd8827de8528c883f1141cff70f010000c1cb2a2d7b9aa552abdfbd49a8b3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2008-10-22T21:21:40Z",
    "title_canon_sha256": "c857cc6dca3b64bee7fd4f062fa051b60a86c4a01b413be7fb45a8b573e0b018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4166",
    "kind": "arxiv",
    "version": 1
  }
}