Pith Number

pith:W4YFDZGA

pith:2011:W4YFDZGADS27G5KQLMJEBYUBVI

not attested not anchored not stored refs pending

Jet Finslerian geometry of the conformal Minkowski metric

Mircea Neagu, Vladimir Balan

arxiv:1102.4166 v1 · 2011-02-21 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4YFDZGADS27G5KQLMJEBYUBVI}

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	2026-05-18T04:08:05.207279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73051e4c01cb5f375505b1240e281aa1c032c28148567336dcfd4a349e87026

Aliases

arxiv: 1102.4166 · arxiv_version: 1102.4166v1 · doi: 10.48550/arxiv.1102.4166 · pith_short_12: W4YFDZGADS27 · pith_short_16: W4YFDZGADS27G5KQ · pith_short_8: W4YFDZGA

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/W4YFDZGADS27G5KQLMJEBYUBVI \
  | 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: b73051e4c01cb5f375505b1240e281aa1c032c28148567336dcfd4a349e87026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aa563918cb37cfc205ae0c43dd0cf0666463e96c2cb34156693cc29ed48615e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-02-21T09:06:29Z",
    "title_canon_sha256": "ed7c9a130bb92e47ec0190cef9c3b6ad1ae6e8e3919cc2382b01a7b4eba39591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4166",
    "kind": "arxiv",
    "version": 1
  }
}