Pith Number

pith:RHXYCOPG

pith:2014:RHXYCOPG6YSTOYQHSJEBGA75QD

not attested not anchored not stored refs pending

Optimizing Over Radial Kernels on Compact Manifolds

Hongdong Li, Mathieu Salzmann, Mehrtash Harandi, Richard Hartley, Sadeep Jayasumana

arxiv:1412.4175 v1 · 2014-12-13 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHXYCOPG6YSTOYQHSJEBGA75QD}

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	2026-05-18T02:31:20.008996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89ef8139e6f62537620792481303fd80fb66eb55ccad2d682b5c82cb32ae41ec

Aliases

arxiv: 1412.4175 · arxiv_version: 1412.4175v1 · doi: 10.48550/arxiv.1412.4175 · pith_short_12: RHXYCOPG6YST · pith_short_16: RHXYCOPG6YSTOYQH · pith_short_8: RHXYCOPG

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/RHXYCOPG6YSTOYQHSJEBGA75QD \
  | 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: 89ef8139e6f62537620792481303fd80fb66eb55ccad2d682b5c82cb32ae41ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7817e29d273c552fe41ad97d85f65b264fe7c941237dcc27398d7adc58551545",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-12-13T00:58:57Z",
    "title_canon_sha256": "b3b6a49fd6c9526e24298420526eef3d71e229c453ec92b008288fbb2107d875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4175",
    "kind": "arxiv",
    "version": 1
  }
}