Pith Number

pith:FD352WVR

pith:2010:FD352WVR6HUQRQS4EY3UGOW4M4

not attested not anchored not stored refs pending

Geometric realizations, curvature decompositions, and Weyl manifolds

Peter Gilkey, Stana Nikcevic, Udo Simon

arxiv:1002.5027 v1 · 2010-02-26 · 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{FD352WVR6HUQRQS4EY3UGOW4M4}

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	2026-05-18T04:35:05.076694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f7dd5ab1f1e908c25c2637433adc67064be91134153c53a8b499c87420bb27

Aliases

arxiv: 1002.5027 · arxiv_version: 1002.5027v1 · doi: 10.48550/arxiv.1002.5027 · pith_short_12: FD352WVR6HUQ · pith_short_16: FD352WVR6HUQRQS4 · pith_short_8: FD352WVR

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/FD352WVR6HUQRQS4EY3UGOW4M4 \
  | 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: 28f7dd5ab1f1e908c25c2637433adc67064be91134153c53a8b499c87420bb27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f48f9720fbe2c8818ee1914b244c8ff06403b727d3a39afe6513ef6da816b71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-02-26T20:21:48Z",
    "title_canon_sha256": "02476e625424db3b4075b62af48d74acfa38aab3b3f4df1e398a55ce5630598d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.5027",
    "kind": "arxiv",
    "version": 1
  }
}