Pith Number

pith:VWMCJAWP

pith:2012:VWMCJAWPCIRB5WZRI262HWAM4X

not attested not anchored not stored refs pending

Low-dimensional manifolds with non-negative curvature and maximal symmetry rank

Catherine Searle, Fernando Galaz-Garcia

arxiv:1207.6173 v1 · 2012-07-26 · 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{VWMCJAWPCIRB5WZRI262HWAM4X}

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	2026-05-18T03:50:08.657222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad982482cf12221edb3146bda3d80ce5e486908aecfb55e6f12c332022945c56

Aliases

arxiv: 1207.6173 · arxiv_version: 1207.6173v1 · doi: 10.48550/arxiv.1207.6173 · pith_short_12: VWMCJAWPCIRB · pith_short_16: VWMCJAWPCIRB5WZR · pith_short_8: VWMCJAWP

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/VWMCJAWPCIRB5WZRI262HWAM4X \
  | 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: ad982482cf12221edb3146bda3d80ce5e486908aecfb55e6f12c332022945c56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f25247a6553a0d302a95af46f2af0e9dfa3d293221b28c7473ed6388a094362d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-07-26T05:45:07Z",
    "title_canon_sha256": "e52a16a33a32cea0b9342564645775b3dd72312ed90fea4ee0dbbde2b339de3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6173",
    "kind": "arxiv",
    "version": 1
  }
}