Pith Number

pith:WAR4YETI

pith:2019:WAR4YETIZWPFBJ5E52Y3L27RIC

not attested not anchored not stored refs pending

Weighted Projective Ricci Curvature in Finsler Geometry

A. Tayebi, B. Najafi, T. Tabatabaeifar

arxiv:1908.09465 v1 · 2019-08-26 · 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{WAR4YETIZWPFBJ5E52Y3L27RIC}

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	2026-07-04T23:59:40.376085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b023cc1268cd9e50a7a4eeb1b5ebf140996c6da7797b15b886be18040fd4d0b1

Aliases

arxiv: 1908.09465 · arxiv_version: 1908.09465v1 · doi: 10.48550/arxiv.1908.09465 · pith_short_12: WAR4YETIZWPF · pith_short_16: WAR4YETIZWPFBJ5E · pith_short_8: WAR4YETI

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/WAR4YETIZWPFBJ5E52Y3L27RIC \
  | 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: b023cc1268cd9e50a7a4eeb1b5ebf140996c6da7797b15b886be18040fd4d0b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44362157bdbc383825403e1180b9a3ade40d46573139f04d9ff31512793354f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-08-26T04:36:26Z",
    "title_canon_sha256": "38988c60508cd0cb27b6fdca206d25a7f6ff2e6b70fdac0d607dcb0fec2a594b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09465",
    "kind": "arxiv",
    "version": 1
  }
}