Pith Number

pith:L743KQ3A

pith:2006:L743KQ3AATUNZXZ6O3CEYPLT5N

not attested not anchored not stored refs pending

Multi Black Holes and Earthquakes on Riemann surfaces with boundaries

Francesco Bonsante, Jean-Marc Schlenker, Kirill Krasnov

arxiv:math/0610429 v5 · 2006-10-13 · math.GT · gr-qc · 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{L743KQ3AATUNZXZ6O3CEYPLT5N}

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	2026-05-18T04:08:05.436346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff9b5436004e8dcdf3e76c44c3d73eb66a3b119ad9a3ff94dd92b7441faebcd

Aliases

arxiv: math/0610429 · arxiv_version: math/0610429v5 · doi: 10.48550/arxiv.math/0610429 · pith_short_12: L743KQ3AATUN · pith_short_16: L743KQ3AATUNZXZ6 · pith_short_8: L743KQ3A

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/L743KQ3AATUNZXZ6O3CEYPLT5N \
  | 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: 5ff9b5436004e8dcdf3e76c44c3d73eb66a3b119ad9a3ff94dd92b7441faebcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e34cbc658f3b279136c465aa178ec292d506f715f19cfbd41693df89b033b8",
    "cross_cats_sorted": [
      "gr-qc",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2006-10-13T08:28:35Z",
    "title_canon_sha256": "e00f8771ed0b21403116c394916649befae2f92c85240880180b8867ff01f1a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0610429",
    "kind": "arxiv",
    "version": 5
  }
}