Pith Number

pith:G3RYNIBH

pith:2019:G3RYNIBHKZFB6ADXM2D43I2YYI

not attested not anchored not stored refs pending

FDDB-360: Face Detection in 360-degree Fisheye Images

Ivan V. Bajic, Jianglin Fu, Rodney G. Vaughan, Saeed Ranjbar Alvar

arxiv:1902.02777 v1 · 2019-02-07 · 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{G3RYNIBHKZFB6ADXM2D43I2YYI}

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	2026-05-17T23:54:32.230157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e386a027564a1f00776687cda358c234c080d734ca4cee3ec96050679eea86

Aliases

arxiv: 1902.02777 · arxiv_version: 1902.02777v1 · doi: 10.48550/arxiv.1902.02777 · pith_short_12: G3RYNIBHKZFB · pith_short_16: G3RYNIBHKZFB6ADX · pith_short_8: G3RYNIBH

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/G3RYNIBHKZFB6ADXM2D43I2YYI \
  | 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: 36e386a027564a1f00776687cda358c234c080d734ca4cee3ec96050679eea86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3a8550bd1537f23806e3b1bc150dd90089e1422b975aeac71afb0bcaab5931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-07T18:59:10Z",
    "title_canon_sha256": "d8f7695e3f249236dda481078539bf8e9167594098650d195c7e3fd3de7b4291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02777",
    "kind": "arxiv",
    "version": 1
  }
}