Pith Number

pith:XHE4VHHF

pith:2018:XHE4VHHFCEASP6JXLEMGSPUMZF

not attested not anchored not stored refs pending

FA-RPN: Floating Region Proposals for Face Detection

Bharat Singh, Larry S. Davis, Mahyar Najibi

arxiv:1812.05586 v1 · 2018-12-13 · 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{XHE4VHHFCEASP6JXLEMGSPUMZF}

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	2026-05-17T23:58:19.893110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c9ca9ce5110127f9375918693e8cc9575d8dc02f42a668ac3739f41d79f24c

Aliases

arxiv: 1812.05586 · arxiv_version: 1812.05586v1 · doi: 10.48550/arxiv.1812.05586 · pith_short_12: XHE4VHHFCEAS · pith_short_16: XHE4VHHFCEASP6JX · pith_short_8: XHE4VHHF

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/XHE4VHHFCEASP6JXLEMGSPUMZF \
  | 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: b9c9ca9ce5110127f9375918693e8cc9575d8dc02f42a668ac3739f41d79f24c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aea7270bc559eed56a86a24a4759a2198747d05dad6e38c49ff362cf05a48580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-13T18:55:17Z",
    "title_canon_sha256": "75a56258c8cf7aba274299788e648609b0e2ef9b9174d442a4f7ba588f5e19ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05586",
    "kind": "arxiv",
    "version": 1
  }
}