Pith Number

pith:FWLYNY4F

pith:2017:FWLYNY4FB3ZKYJT3WGWPP25BEE

not attested not anchored not stored refs pending

On Finsler spacetimes with a timelike Killing vector field

Erasmo Caponio, Giuseppe Stancarone

arxiv:1710.05318 v3 · 2017-10-15 · math.DG · 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{FWLYNY4FB3ZKYJT3WGWPP25BEE}

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	2026-05-18T00:20:44.354023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9786e3850ef2ac267bb1acf7eba1211237d96657b1693c87d2084dc8be8637

Aliases

arxiv: 1710.05318 · arxiv_version: 1710.05318v3 · doi: 10.48550/arxiv.1710.05318 · pith_short_12: FWLYNY4FB3ZK · pith_short_16: FWLYNY4FB3ZKYJT3 · pith_short_8: FWLYNY4F

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/FWLYNY4FB3ZKYJT3WGWPP25BEE \
  | 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: 2d9786e3850ef2ac267bb1acf7eba1211237d96657b1693c87d2084dc8be8637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a519305fae3937db77fc0eeeaaa60e0e591fda1218a4c2cb53ea5063f480034b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-10-15T11:34:39Z",
    "title_canon_sha256": "a47c0def9de354795afc46825d2ec5e8020e250b3e63a0ceada2c58fc104bd08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05318",
    "kind": "arxiv",
    "version": 3
  }
}