Pith Number

pith:ZMX7L2S2

pith:2003:ZMX7L2S2FYWTBE3LHQ4AYFDFHE

not attested not anchored not stored refs pending

Kaehler reduction of metrics with holonomy G_2

Simon Salamon, Vestislav Apostolov

arxiv:math/0303197 v3 · 2003-03-17 · 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{ZMX7L2S2FYWTBE3LHQ4AYFDFHE}

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

Special Holonomy Manifolds, Domain Walls, Intersecting Branes and T-folds

Receipt and verification

First computed	2026-07-04T16:41:40.317360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb2ff5ea5a2e2d30936b3c380c146539331d63fa424e88d57df0ebec824e68e8

Aliases

arxiv: math/0303197 · arxiv_version: math/0303197v3 · doi: 10.48550/arxiv.math/0303197 · pith_short_12: ZMX7L2S2FYWT · pith_short_16: ZMX7L2S2FYWTBE3L · pith_short_8: ZMX7L2S2

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/ZMX7L2S2FYWTBE3LHQ4AYFDFHE \
  | 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: cb2ff5ea5a2e2d30936b3c380c146539331d63fa424e88d57df0ebec824e68e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e689628eea5cde24b2ed35f6e6762cdcb0c1a530d101d1d81fb1432ad0582774",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2003-03-17T18:03:01Z",
    "title_canon_sha256": "4f86d9970a6d2e50568da03a1245f347ab644cb5c66d669c519ba51b6018116a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0303197",
    "kind": "arxiv",
    "version": 3
  }
}