Pith Number

pith:7VKSKMFW

pith:2014:7VKSKMFWK3UBEPSST6YSPUXAIM

not attested not anchored not stored refs pending

Finsler connection for general Lagrangian systems

Laszlo Kozma, Takayoshi Ootsuka

arxiv:1408.2322 v2 · 2014-08-11 · math.DG · 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{7VKSKMFWK3UBEPSST6YSPUXAIM}

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	2026-05-18T01:20:06.616718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd552530b656e8123e529fb127d2e0432f9d047cd047021ba0c0a08ec3c84ea7

Aliases

arxiv: 1408.2322 · arxiv_version: 1408.2322v2 · doi: 10.48550/arxiv.1408.2322 · pith_short_12: 7VKSKMFWK3UB · pith_short_16: 7VKSKMFWK3UBEPSS · pith_short_8: 7VKSKMFW

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/7VKSKMFWK3UBEPSST6YSPUXAIM \
  | 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: fd552530b656e8123e529fb127d2e0432f9d047cd047021ba0c0a08ec3c84ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96e44a15508bc37301f3244a1c0cdfeab9a89e81d221c674a6126fe855a63b62",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-08-11T06:36:23Z",
    "title_canon_sha256": "c7bf22a208de315c13faf82a596578e5608ba0c11dd8be595d06728e3e45e2a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2322",
    "kind": "arxiv",
    "version": 2
  }
}