Pith Number

pith:UZLXEAAY

pith:2008:UZLXEAAY3ROF4KHQFFPLCFUME5

not attested not anchored not stored refs pending

A Global Approach to the Theory of Connections in Finsler Geometry

A. Soleiman, Nabil L. Youssef, S. H. Abed

arxiv:0801.3220 v1 · 2008-01-21 · 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{UZLXEAAY3ROF4KHQFFPLCFUME5}

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	2026-05-18T03:27:02.151303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a657720018dc5c5e28f0295eb1168c277156010adc686d24a00eda5278d3cda8

Aliases

arxiv: 0801.3220 · arxiv_version: 0801.3220v1 · doi: 10.48550/arxiv.0801.3220 · pith_short_12: UZLXEAAY3ROF · pith_short_16: UZLXEAAY3ROF4KHQ · pith_short_8: UZLXEAAY

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/UZLXEAAY3ROF4KHQFFPLCFUME5 \
  | 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: a657720018dc5c5e28f0295eb1168c277156010adc686d24a00eda5278d3cda8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f4780fe26eeb72219838811b6f42e970ffd5c682db3f5716607dcf5ff63fbdf",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2008-01-21T16:21:45Z",
    "title_canon_sha256": "8110ecffb8e6da896c39313e38c509533b7537535b5359efe503a6baf0514305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3220",
    "kind": "arxiv",
    "version": 1
  }
}