Pith Number

pith:KLG2DHLL

pith:2014:KLG2DHLLGRHU6KZ3QMDCWCR7PP

not attested not anchored not stored refs pending

Semisimple coadjoint orbits and cotangent bundles

David Mart\'inez Torres

arxiv:1408.4693 v2 · 2014-08-20 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLG2DHLLGRHU6KZ3QMDCWCR7PP}

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	2026-05-18T00:09:37.003670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52cda19d6b344f4f2b3b83062b0a3f7bd175f9a4a20a3771936629e799e929f8

Aliases

arxiv: 1408.4693 · arxiv_version: 1408.4693v2 · doi: 10.48550/arxiv.1408.4693 · pith_short_12: KLG2DHLLGRHU · pith_short_16: KLG2DHLLGRHU6KZ3 · pith_short_8: KLG2DHLL

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/KLG2DHLLGRHU6KZ3QMDCWCR7PP \
  | 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: 52cda19d6b344f4f2b3b83062b0a3f7bd175f9a4a20a3771936629e799e929f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01650cfd23e9d8dc7b8d173094363db9a1563769e3ff00c6c5afdd1404d41b20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-08-20T15:16:30Z",
    "title_canon_sha256": "e28e00a6b531974d7d2454ddd8726cea40ba3fd7aac74594a92af12d2878f068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4693",
    "kind": "arxiv",
    "version": 2
  }
}