Pith Number

pith:JRQOVOWU

pith:2009:JRQOVOWU3B3F4HVMZH5I4VJ3EZ

not attested not anchored not stored refs pending

Tzitzeica solitons vs. relativistic Calogero-Moser 3-body clusters

J. J. C. Nimmo, S. N. M. Ruijsenaars

arxiv:0903.2131 v1 · 2009-03-12 · nlin.SI · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRQOVOWU3B3F4HVMZH5I4VJ3EZ}

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	2026-05-18T02:14:35.578189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c60eabad4d8765e1eacc9fa8e553b2679be6eff3e29bf640f7719060b81a024

Aliases

arxiv: 0903.2131 · arxiv_version: 0903.2131v1 · doi: 10.48550/arxiv.0903.2131 · pith_short_12: JRQOVOWU3B3F · pith_short_16: JRQOVOWU3B3F4HVM · pith_short_8: JRQOVOWU

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/JRQOVOWU3B3F4HVMZH5I4VJ3EZ \
  | 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: 4c60eabad4d8765e1eacc9fa8e553b2679be6eff3e29bf640f7719060b81a024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b2955d368ef1205367a3b1019ad2e48b03c2d70b62d55188cc2ad8434e96483",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2009-03-12T09:55:40Z",
    "title_canon_sha256": "157989194feb55de1b919dabd20928b169d34873b17efa3c0fe5197152e0aa6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2131",
    "kind": "arxiv",
    "version": 1
  }
}