Pith Number

pith:GI445WIK

pith:2008:GI445WIKUJ7EIFH3JJWV33CL2I

not attested not anchored not stored refs pending

Resolving Curvature Singularities in Holomorphic Gravity

Christiaan L. M. Mantz, Tomislav Prokopec (ITP, Utrecht University)

arxiv:0805.4731 v1 · 2008-05-30 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GI445WIKUJ7EIFH3JJWV33CL2I}

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	2026-05-18T04:14:16.824628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3239ced90aa27e4414fb4a6d5dec4bd234e1664bf29a9a084a588887dc8560d9

Aliases

arxiv: 0805.4731 · arxiv_version: 0805.4731v1 · doi: 10.48550/arxiv.0805.4731 · pith_short_12: GI445WIKUJ7E · pith_short_16: GI445WIKUJ7EIFH3 · pith_short_8: GI445WIK

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/GI445WIKUJ7EIFH3JJWV33CL2I \
  | 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: 3239ced90aa27e4414fb4a6d5dec4bd234e1664bf29a9a084a588887dc8560d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a145a7c991a958b20b8c28e35d8958b8403e1750b5efb1194b3588bd1d8a2a87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-05-30T11:57:03Z",
    "title_canon_sha256": "d71a5e178427b28eb220fe657bf88c67db91a7a71d4d85b9579b70926d991e0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4731",
    "kind": "arxiv",
    "version": 1
  }
}