Pith Number

pith:XE5456UI

pith:2014:XE5456UIFLS45YZ4E2CRTS25FD

not attested not anchored not stored refs pending

Geometric inflexibility of hyperbolic cone-manifolds

Jeffrey Brock, Kenneth Bromberg

arxiv:1412.4635 v1 · 2014-12-15 · 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{XE5456UIFLS45YZ4E2CRTS25FD}

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	2026-05-18T02:31:18.634397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b93bcefa882ae5cee33c268519cb5d28ce7a09605eeda6b0557b758a5e565a65

Aliases

arxiv: 1412.4635 · arxiv_version: 1412.4635v1 · doi: 10.48550/arxiv.1412.4635 · pith_short_12: XE5456UIFLS4 · pith_short_16: XE5456UIFLS45YZ4 · pith_short_8: XE5456UI

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/XE5456UIFLS45YZ4E2CRTS25FD \
  | 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: b93bcefa882ae5cee33c268519cb5d28ce7a09605eeda6b0557b758a5e565a65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e8d65abfe8e098a8c7e72475495b303ae297db55b920fe0842474ae70d58bd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-12-15T15:29:23Z",
    "title_canon_sha256": "35c3c3cad8aac1fd9c0df7f46a3dde37dd048be23875b2923355ec24461bd901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4635",
    "kind": "arxiv",
    "version": 1
  }
}