Pith Number

pith:BLBVS6R3

pith:2013:BLBVS6R35GIV5QD2JAT32K4GED

not attested not anchored not stored refs pending

Maximally stretched laminations on geometrically finite hyperbolic manifolds

Fanny Kassel, Fran\c{c}ois Gu\'eritaud

arxiv:1307.0250 v2 · 2013-06-30 · math.GT · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLBVS6R35GIV5QD2JAT32K4GED}

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	2026-05-18T00:47:53.740367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ac3597a3be9915ec07a4827bd2b8620c363611777194fa6793188cac0b12220

Aliases

arxiv: 1307.0250 · arxiv_version: 1307.0250v2 · doi: 10.48550/arxiv.1307.0250 · pith_short_12: BLBVS6R35GIV · pith_short_16: BLBVS6R35GIV5QD2 · pith_short_8: BLBVS6R3

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/BLBVS6R35GIV5QD2JAT32K4GED \
  | 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: 0ac3597a3be9915ec07a4827bd2b8620c363611777194fa6793188cac0b12220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb3c995f96d18e3f7ef91b450541ce07fac03069c3ad04d9198e2d715249cdf6",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-06-30T23:11:47Z",
    "title_canon_sha256": "dd19779c01922b2c510871488ed1fd71b818e6bf9fed83fd272313702fd8e512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0250",
    "kind": "arxiv",
    "version": 2
  }
}