Pith Number

pith:BFLY5YWA

pith:2013:BFLY5YWAQ2CKEGLBGVO5ZJDQUM

not attested not anchored not stored refs pending

Complete Riemannian $G_2$ Holonomy Metrics on Deformations of Cones over $S^3\times S^3$

O.A. Bogoyavlenskaya, Ya.V. Bazaikin

arxiv:1301.6379 v2 · 2013-01-27 · 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{BFLY5YWAQ2CKEGLBGVO5ZJDQUM}

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	2026-05-18T03:34:49.673165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09578ee2c08684a21961355ddca470a3043b9672c245c0d8e2d9977b452951d5

Aliases

arxiv: 1301.6379 · arxiv_version: 1301.6379v2 · doi: 10.48550/arxiv.1301.6379 · pith_short_12: BFLY5YWAQ2CK · pith_short_16: BFLY5YWAQ2CKEGLB · pith_short_8: BFLY5YWA

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/BFLY5YWAQ2CKEGLBGVO5ZJDQUM \
  | 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: 09578ee2c08684a21961355ddca470a3043b9672c245c0d8e2d9977b452951d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57fcfd51d73893f2cfc684dae45f72b4f5241a9f9e5303279d94aae148f07acf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-01-27T17:34:01Z",
    "title_canon_sha256": "35d7150a51a20426570009fea7243b4d14168b0f4b808cb56cd30dec3057df9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6379",
    "kind": "arxiv",
    "version": 2
  }
}