Pith Number

pith:KFSLCYHJ

pith:2013:KFSLCYHJOFZYRQIUJ427AP4D5Q

not attested not anchored not stored refs pending

Finsler metrics and relativistic spacetimes

Miguel A. Javaloyes, Miguel S\'anchez

arxiv:1311.4770 v2 · 2013-11-19 · math.DG · gr-qc · math-ph · 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{KFSLCYHJOFZYRQIUJ427AP4D5Q}

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

Totally geodesic null hypersurfaces and constancy of surface gravity in Finsler spacetimes

Receipt and verification

First computed	2026-05-18T01:46:23.043009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5164b160e9717388c1144f35f03f83ec011d4e3dcb9d354ae9b318ba9a0f18cb

Aliases

arxiv: 1311.4770 · arxiv_version: 1311.4770v2 · doi: 10.48550/arxiv.1311.4770 · pith_short_12: KFSLCYHJOFZY · pith_short_16: KFSLCYHJOFZYRQIU · pith_short_8: KFSLCYHJ

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/KFSLCYHJOFZYRQIUJ427AP4D5Q \
  | 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: 5164b160e9717388c1144f35f03f83ec011d4e3dcb9d354ae9b318ba9a0f18cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509fe55dd974dfe22249dfdc632fc62c4c39d4fee39e530d621298f005c69815",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-11-19T15:08:33Z",
    "title_canon_sha256": "cbf091123d4797d4a81ef05425550f0511574f0ef539bd16feaac6c8bdeb08da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4770",
    "kind": "arxiv",
    "version": 2
  }
}