Pith Number

pith:OGUD2OZG

pith:2021:OGUD2OZGFVKPEYM6BRX5D27BHD

not attested not anchored not stored refs pending

The CSIRO Crown-of-Thorn Starfish Detection Dataset

Andy Steven, Brano Kusy, Brendan Do, Daniel Smith, David Ahmedt-Aristizabal, Geoffrey Carlin, Jiajun Liu, Joey Crosswell, Karl Von Richter, Kemal El Moujahid, Lachlan Tychsen-Smith, Martin Wicke, Megha Malpani, Mohammad Ali Armin, Nic Heaney, Peyman Moghadam, Ross Marchant, Russ Babcock, Tim Davis, Torsten Merz

arxiv:2111.14311 v1 · 2021-11-29 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGUD2OZGFVKPEYM6BRX5D27BHD}

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	2026-07-05T03:35:41.432705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a83d3b262d54f2619e0c6fd1ebe138f721b6a45464db46f5ce63f984063801

Aliases

arxiv: 2111.14311 · arxiv_version: 2111.14311v1 · doi: 10.48550/arxiv.2111.14311 · pith_short_12: OGUD2OZGFVKP · pith_short_16: OGUD2OZGFVKPEYM6 · pith_short_8: OGUD2OZG

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/OGUD2OZGFVKPEYM6BRX5D27BHD \
  | 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: 71a83d3b262d54f2619e0c6fd1ebe138f721b6a45464db46f5ce63f984063801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b292668792ffa48fbf55dcd6408157d5efe38d3c83f1f2e4547ce101122490a5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-29T03:21:51Z",
    "title_canon_sha256": "355890e8bcc77760efdaa4db7b0fa309d415ce3e5abb1f2a683f6f52773a8c8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14311",
    "kind": "arxiv",
    "version": 1
  }
}