Pith Number

pith:P6KEUCMY

pith:2026:P6KEUCMYO4ZOGQIWIX7UE5C7N5

not attested not anchored not stored refs pending

The moduli spaces of presymplectic forms on almost abelian Lie algebras

Luis Pedro Castellanos Moscoso

arxiv:2602.14220 v2 · 2026-02-15 · 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{P6KEUCMYO4ZOGQIWIX7UE5C7N5}

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	2026-07-30T01:23:47.208835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

7f944a09987732e3411645ff42745f6f4e9148f40c8b3c119750c16ee5ba0989

Aliases

arxiv: 2602.14220 · arxiv_version: 2602.14220v2 · doi: 10.48550/arxiv.2602.14220 · pith_short_12: P6KEUCMYO4ZO · pith_short_16: P6KEUCMYO4ZOGQIW · pith_short_8: P6KEUCMY

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/P6KEUCMYO4ZOGQIWIX7UE5C7N5 \
  | 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: 7f944a09987732e3411645ff42745f6f4e9148f40c8b3c119750c16ee5ba0989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f45fe07b097ca739068bb3d129da3a62934692bf0a5cfbd8ef07a37a524334f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-02-15T16:25:16Z",
    "title_canon_sha256": "8854c838f5035689c3aee980a983e7b749f22ccd4373bb473cd2805d9d1546db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14220",
    "kind": "arxiv",
    "version": 2
  }
}