Pith Number

pith:LWE2FMDV

pith:2018:LWE2FMDV2GIVPPODJEZ55QTMSH

not attested not anchored not stored refs pending

A conclusive theorem on Finsler metrics of sectional flag curvature

Libing Huang, Zhongmin Shen

arxiv:1812.09608 v1 · 2018-12-22 · 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{LWE2FMDV2GIVPPODJEZ55QTMSH}

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	2026-05-17T23:57:27.389067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d89a2b075d19157bdc34933dec26c91f8968950b7721894fe3ba6acf174ee77

Aliases

arxiv: 1812.09608 · arxiv_version: 1812.09608v1 · doi: 10.48550/arxiv.1812.09608 · pith_short_12: LWE2FMDV2GIV · pith_short_16: LWE2FMDV2GIVPPOD · pith_short_8: LWE2FMDV

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/LWE2FMDV2GIVPPODJEZ55QTMSH \
  | 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: 5d89a2b075d19157bdc34933dec26c91f8968950b7721894fe3ba6acf174ee77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eccbac15929ca11393cc5ad6ee6686f2075fcbb985080ad9f047b8fdc478c742",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-12-22T21:51:57Z",
    "title_canon_sha256": "b32235089d877709ef15fce6a3eafd3d019b7a36787a21b288dade1f4770e808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09608",
    "kind": "arxiv",
    "version": 1
  }
}