Pith Number

pith:K627BVAY

pith:2012:K627BVAYTBXAW5YLZXLNQZBM7Z

not attested not anchored not stored refs pending

The Space of Geometric Limits of Abelian Subgroups of PSL2C

Hyungryul Baik, Lucien Clavier

arxiv:1204.5269 v1 · 2012-04-24 · math.GT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K627BVAYTBXAW5YLZXLNQZBM7Z}

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	2026-05-18T00:21:29.580639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57b5f0d418986e0b770bcdd6d8642cfe653267ad490caa352f6276e6a65b5ca7

Aliases

arxiv: 1204.5269 · arxiv_version: 1204.5269v1 · doi: 10.48550/arxiv.1204.5269 · pith_short_12: K627BVAYTBXA · pith_short_16: K627BVAYTBXAW5YL · pith_short_8: K627BVAY

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/K627BVAYTBXAW5YLZXLNQZBM7Z \
  | 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: 57b5f0d418986e0b770bcdd6d8642cfe653267ad490caa352f6276e6a65b5ca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1094750a1595fa131de36fffc58501e9d5c7180df806ce0e2cd2c4e5d96d2f67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2012-04-24T04:50:39Z",
    "title_canon_sha256": "a01cc5149e5e20a6196ed3e084975f3677f9eac294da91231a8d65a1d57f08bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5269",
    "kind": "arxiv",
    "version": 1
  }
}