Pith Number

pith:NWONXESH

pith:2009:NWONXESHXYVVTHEIWEDPUSPNDQ

not attested not anchored not stored refs pending

Convex domains of Finsler and Riemannian manifolds

Anna Valeria Germinario, Erasmo Caponio, Miguel Sanchez, Rossella Bartolo

arxiv:0911.0360 v2 · 2009-11-02 · 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{NWONXESHXYVVTHEIWEDPUSPNDQ}

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	2026-05-18T04:31:13.200162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d9cdb9247be2b599c88b106fa49ed1c2285511f2a2065a8c0a2b55ed424a3f7

Aliases

arxiv: 0911.0360 · arxiv_version: 0911.0360v2 · doi: 10.48550/arxiv.0911.0360 · pith_short_12: NWONXESHXYVV · pith_short_16: NWONXESHXYVVTHEI · pith_short_8: NWONXESH

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/NWONXESHXYVVTHEIWEDPUSPNDQ \
  | 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: 6d9cdb9247be2b599c88b106fa49ed1c2285511f2a2065a8c0a2b55ed424a3f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86dbb7b9b657866609dcdff89d3af954ef70c9aa5f98bc078f9dc84992c6b0b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2009-11-02T18:00:29Z",
    "title_canon_sha256": "feffb15f226944a53773e63b6497cb60c5d701c8792e65c8969e2d7694401c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0360",
    "kind": "arxiv",
    "version": 2
  }
}