Pith Number

pith:DMIZ7CUW

pith:2014:DMIZ7CUWYPJVZYCFMNLPCW3KGK

not attested not anchored not stored refs pending

Simultaneous separation for the Neumann and Chaplygin systems

A. V. Tsiganov

arxiv:1408.1198 v2 · 2014-08-06 · 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{DMIZ7CUWYPJVZYCFMNLPCW3KGK}

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	2026-05-18T01:42:23.409840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b119f8a96c3d35ce0456356f15b6a3282bccbaa43faf5841f75f9fd227b276b

Aliases

arxiv: 1408.1198 · arxiv_version: 1408.1198v2 · doi: 10.48550/arxiv.1408.1198 · pith_short_12: DMIZ7CUWYPJV · pith_short_16: DMIZ7CUWYPJVZYCF · pith_short_8: DMIZ7CUW

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/DMIZ7CUWYPJVZYCFMNLPCW3KGK \
  | 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: 1b119f8a96c3d35ce0456356f15b6a3282bccbaa43faf5841f75f9fd227b276b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32bb938e6d6bd0ad85fb0ab4219c2dca0f495479eb788946f157af672ba0afc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-08-06T07:34:56Z",
    "title_canon_sha256": "897e089b53a92bdf0253b03e8b68d215e3e576de50fea074b93961a123a6d249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1198",
    "kind": "arxiv",
    "version": 2
  }
}