Pith Number

pith:JYRMPS3M

pith:2005:JYRMPS3MW7YKWS7U2ZUMKDLQNV

not attested not anchored not stored refs pending

Reduction of Generalized Complex Structures

Mathieu Stienon, Ping Xu

arxiv:math/0509393 v2 · 2005-09-18 · math.DG · hep-th · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYRMPS3MW7YKWS7U2ZUMKDLQNV}

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

Generalised Complex and Spinor Relations

Receipt and verification

First computed	2026-05-18T03:58:25.202398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e22c7cb6cb7f0ab4bf4d668c50d706d603c76af5e33ac904e6e81e44748241c

Aliases

arxiv: math/0509393 · arxiv_version: math/0509393v2 · doi: 10.48550/arxiv.math/0509393 · pith_short_12: JYRMPS3MW7YK · pith_short_16: JYRMPS3MW7YKWS7U · pith_short_8: JYRMPS3M

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/JYRMPS3MW7YKWS7U2ZUMKDLQNV \
  | 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: 4e22c7cb6cb7f0ab4bf4d668c50d706d603c76af5e33ac904e6e81e44748241c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b166ebe405b4919afd494595ee0fe29bc1296e2363920f1d07b333e9b679e58b",
    "cross_cats_sorted": [
      "hep-th",
      "math.SG"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2005-09-18T01:35:00Z",
    "title_canon_sha256": "39fcdf47c719b5a2740d324b9dd360f8f79b2748dd47098665581413f666f9cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0509393",
    "kind": "arxiv",
    "version": 2
  }
}