Pith Number

pith:IK4PRQ22

pith:2015:IK4PRQ22I2ZQCHIQCBJJW2OTXU

not attested not anchored not stored refs pending

Conformal Holonomy Equals Ambient Holonomy

Andreas \v{C}ap, A. Rod Gover, C. Robin Graham, Matthias Hammerl

arxiv:1504.00914 v1 · 2015-04-03 · 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{IK4PRQ22I2ZQCHIQCBJJW2OTXU}

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	2026-05-18T00:56:26.161765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b8f8c35a46b3011d1010529b69d3bd3a63171c1168a7144323ba87f4928fee

Aliases

arxiv: 1504.00914 · arxiv_version: 1504.00914v1 · doi: 10.48550/arxiv.1504.00914 · pith_short_12: IK4PRQ22I2ZQ · pith_short_16: IK4PRQ22I2ZQCHIQ · pith_short_8: IK4PRQ22

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/IK4PRQ22I2ZQCHIQCBJJW2OTXU \
  | 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: 42b8f8c35a46b3011d1010529b69d3bd3a63171c1168a7144323ba87f4928fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f950809bf54bb81e98ba55968f1eba1cfd482f2171f9399ef745124e405e94cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-04-03T19:30:05Z",
    "title_canon_sha256": "648ca745492abfbcdce3230b6709cc13cd1d94ef88dde3d30fa1a28d3c91f7f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00914",
    "kind": "arxiv",
    "version": 1
  }
}