Pith Number

pith:YJQ363WY

pith:2004:YJQ363WYMMKWMRZTK7J5II7KQF

not attested not anchored not stored refs pending

Note on the holonomy groups of pseudo-Riemannian manifolds

Anton S. Galaev

arxiv:math/0406397 v3 · 2004-06-21 · 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{YJQ363WYMMKWMRZTK7J5II7KQF}

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	2026-05-18T00:07:44.285785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c261bf6ed8631566473357d3d423ea815e444017f466c3039ed0c815b28ea282

Aliases

arxiv: math/0406397 · arxiv_version: math/0406397v3 · doi: 10.48550/arxiv.math/0406397 · pith_short_12: YJQ363WYMMKW · pith_short_16: YJQ363WYMMKWMRZT · pith_short_8: YJQ363WY

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/YJQ363WYMMKWMRZTK7J5II7KQF \
  | 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: c261bf6ed8631566473357d3d423ea815e444017f466c3039ed0c815b28ea282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a235d53283afbdadc32f264902afb7309baa07c384795acc53620212c866e12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2004-06-21T09:55:25Z",
    "title_canon_sha256": "4aed77db3f8109d6d541d3d2a13c20cc86b4867ef44af959431ac36bcd0b52fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0406397",
    "kind": "arxiv",
    "version": 3
  }
}