Pith Number

pith:HENXKMCJ

pith:2019:HENXKMCJNULD7Z5FK2LVVPVC73

not attested not anchored not stored refs pending

Datasets for Face and Object Detection in Fisheye Images

Ivan V. Bajic, Jianglin Fu, Rodney G. Vaughan

arxiv:1906.11942 v1 · 2019-06-27 · 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{HENXKMCJNULD7Z5FK2LVVPVC73}

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	2026-05-17T23:42:01.524118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391b7530496d163fe7a556975abea2fef50b0350a37d5e9bbfbfef23d0ec78f2

Aliases

arxiv: 1906.11942 · arxiv_version: 1906.11942v1 · doi: 10.48550/arxiv.1906.11942 · pith_short_12: HENXKMCJNULD · pith_short_16: HENXKMCJNULD7Z5F · pith_short_8: HENXKMCJ

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/HENXKMCJNULD7Z5FK2LVVPVC73 \
  | 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: 391b7530496d163fe7a556975abea2fef50b0350a37d5e9bbfbfef23d0ec78f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76c2323fc7b01430aaeed2fe27bce81c79f257cc649f04ba28bf282d79e9f7b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-27T20:21:45Z",
    "title_canon_sha256": "71b7fbd234de0b4a7bc3fe64ab16c9e373db991346bedfc5bbbb967e1335dc57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11942",
    "kind": "arxiv",
    "version": 1
  }
}