Pith Number

pith:LV46R2FC

pith:2017:LV46R2FCCEEZS5QVOJYRTNK3Q7

not attested not anchored not stored refs pending

Beyond recursion operators

Yvette Kosmann-Schwarzbach

arxiv:1712.08908 v1 · 2017-12-24 · math.HO · math.DG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LV46R2FCCEEZS5QVOJYRTNK3Q7}

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.

Cited by

1 paper in Pith

Integrable sigma models with Haantjes structure on ${H_{4}}$ Lie group

Receipt and verification

First computed	2026-05-18T00:27:14.864951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d79e8e8a21109997615727119b55b87f1c4f14e155a35c140ae241a746b3caa

Aliases

arxiv: 1712.08908 · arxiv_version: 1712.08908v1 · doi: 10.48550/arxiv.1712.08908 · pith_short_12: LV46R2FCCEEZ · pith_short_16: LV46R2FCCEEZS5QV · pith_short_8: LV46R2FC

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/LV46R2FCCEEZS5QVOJYRTNK3Q7 \
  | 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: 5d79e8e8a21109997615727119b55b87f1c4f14e155a35c140ae241a746b3caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f19c0fc8d4197de247373fc1c9a4bd7af77f211ba669aeff9bc8c065466e74f",
    "cross_cats_sorted": [
      "math.DG",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2017-12-24T11:51:17Z",
    "title_canon_sha256": "5998125ccd8a773d76a80b0cf2871a98642e1b39f1f55ea46873a494120adc98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08908",
    "kind": "arxiv",
    "version": 1
  }
}