Pith Number

pith:E477HBO3

pith:2010:E477HBO33KI5BM3KBSP343Y5VO

not attested not anchored not stored refs pending

On low-dimensional manifolds with isometric $\mathrm{SO}_0(p,q)$-actions

Gestur Olafsson, Raul Quiroga-Barranco

arxiv:1003.0704 v2 · 2010-03-02 · 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{E477HBO33KI5BM3KBSP343Y5VO}

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	2026-05-18T04:12:10.689151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

273ff385dbda91d0b36a0c9fbe6f1daba9fc87995bfe2627666be4bb1c5a6bef

Aliases

arxiv: 1003.0704 · arxiv_version: 1003.0704v2 · doi: 10.48550/arxiv.1003.0704 · pith_short_12: E477HBO33KI5 · pith_short_16: E477HBO33KI5BM3K · pith_short_8: E477HBO3

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/E477HBO33KI5BM3KBSP343Y5VO \
  | 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: 273ff385dbda91d0b36a0c9fbe6f1daba9fc87995bfe2627666be4bb1c5a6bef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ffb7a3b7edfb9c63e34030265c99ec631d84851f7fa3627fef210ebe939aab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-03-02T23:04:26Z",
    "title_canon_sha256": "edb69779fb7a30298dd186d8434e2d5e6700cd14fb76bafd36d7a42ce36f9fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0704",
    "kind": "arxiv",
    "version": 2
  }
}