Pith Number

pith:QKU77XS7

pith:2021:QKU77XS7KZCW2G4AINQIVNCK4N

not attested not anchored not stored refs pending

A Robotic Approach towards Quantifying Epipelagic Bound Plastic Using Deep Visual Models

Gautam Tata, Jay Lowe, Olivier Poirion, Sarah-Jeanne Royer

arxiv:2105.01882 v4 · 2021-05-05 · cs.CV · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKU77XS7KZCW2G4AINQIVNCK4N}

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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.

Cited by

1 paper in Pith

Efficient Object Detection of Marine Debris using Pruned YOLO Model

Receipt and verification

First computed	2026-07-05T03:24:10.556286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82a9ffde5f56456d1b8043608ab44ae36ab0ecfd80c77d95242d3e756bf35675

Aliases

arxiv: 2105.01882 · arxiv_version: 2105.01882v4 · doi: 10.48550/arxiv.2105.01882 · pith_short_12: QKU77XS7KZCW · pith_short_16: QKU77XS7KZCW2G4A · pith_short_8: QKU77XS7

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/QKU77XS7KZCW2G4AINQIVNCK4N \
  | 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: 82a9ffde5f56456d1b8043608ab44ae36ab0ecfd80c77d95242d3e756bf35675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ec2a89abe6be45d42c271cda365a9e4ddd897173d21299b57c7b4b2cd4b960",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-05T06:04:26Z",
    "title_canon_sha256": "defad1f79aa14fe1aefaf2eb80eaf36978561c72070686d6d2ffd091962b9142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01882",
    "kind": "arxiv",
    "version": 4
  }
}