Pith Number

pith:Y4TGIXDD

pith:2017:Y4TGIXDDLF2ZKFYJZBV3F45JP7

not attested not anchored not stored refs pending

Zermelo deformation of Finsler metrics by Killing vector fields

Patrick Foulon, Vladimir S. Matveev

arxiv:1710.01281 v1 · 2017-10-03 · math.DG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4TGIXDDLF2ZKFYJZBV3F45JP7}

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	2026-05-18T00:18:41.337606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c726645c635975951709c86bb2f3a97fd26a6be12e44934a1ef6477edd8da70f

Aliases

arxiv: 1710.01281 · arxiv_version: 1710.01281v1 · doi: 10.48550/arxiv.1710.01281 · pith_short_12: Y4TGIXDDLF2Z · pith_short_16: Y4TGIXDDLF2ZKFYJ · pith_short_8: Y4TGIXDD

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/Y4TGIXDDLF2ZKFYJZBV3F45JP7 \
  | 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: c726645c635975951709c86bb2f3a97fd26a6be12e44934a1ef6477edd8da70f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4988cf0bef04a9d16d665cee3290884a27a2991baf968902efa0b4b8e764416f",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-10-03T17:24:38Z",
    "title_canon_sha256": "cbae1345720f239c2723a4cc8bfca1fa358238832cd6105fc07868047286479f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01281",
    "kind": "arxiv",
    "version": 1
  }
}