Pith Number

pith:D7GGD2ZZ

pith:2024:D7GGD2ZZUGVEM5F5BZLNFQNKHB

not attested not anchored not stored refs pending

Bonnet-Myers rigidity theorem for globally hyperbolic Lorentzian length spaces

Tobias Beran

arxiv:2401.17017 v3 · 2024-01-30 · math.DG · math-ph · math.MG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7GGD2ZZUGVEM5F5BZLNFQNKHB}

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.

Cited by

1 paper in Pith

New perspectives on the d'Alembertian from general relativity. An invitation

Receipt and verification

First computed	2026-07-05T09:43:05.679744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fcc61eb39a1aa4674bd0e56d2c1aa384c863d710ce47e0c6eaf8fd289479464

Aliases

arxiv: 2401.17017 · arxiv_version: 2401.17017v3 · doi: 10.48550/arxiv.2401.17017 · pith_short_12: D7GGD2ZZUGVE · pith_short_16: D7GGD2ZZUGVEM5F5 · pith_short_8: D7GGD2ZZ

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/D7GGD2ZZUGVEM5F5BZLNFQNKHB \
  | 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: 1fcc61eb39a1aa4674bd0e56d2c1aa384c863d710ce47e0c6eaf8fd289479464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d945cd1a6d6414e086a432b51afa257c60e66ed9c8048428179e78f37e5f4545",
    "cross_cats_sorted": [
      "math-ph",
      "math.MG",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-01-30T13:52:16Z",
    "title_canon_sha256": "e8a59f08e5b7179b7a5489ee5cdfcaf09565eb05a3b93eaf8f4e4586c19f27a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17017",
    "kind": "arxiv",
    "version": 3
  }
}