Pith Number

pith:PZP4FYCP

pith:2022:PZP4FYCPKL6X4YQFJTY6ND72TV

not attested not anchored not stored refs pending

Heatmap Regression for Lesion Detection using Pointwise Annotations

Chelsea Myers-Colet, Douglas L. Arnold, Julien Schroeter, Tal Arbel

arxiv:2208.05939 v1 · 2022-08-11 · eess.IV · cs.CV · 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{PZP4FYCPKL6X4YQFJTY6ND72TV}

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	2026-07-05T04:47:53.785861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e5fc2e04f52fd7e62054cf1e68ffa9d78190c53990b085ff05d4ba59cd71e98

Aliases

arxiv: 2208.05939 · arxiv_version: 2208.05939v1 · doi: 10.48550/arxiv.2208.05939 · pith_short_12: PZP4FYCPKL6X · pith_short_16: PZP4FYCPKL6X4YQF · pith_short_8: PZP4FYCP

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/PZP4FYCPKL6X4YQFJTY6ND72TV \
  | 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: 7e5fc2e04f52fd7e62054cf1e68ffa9d78190c53990b085ff05d4ba59cd71e98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf89bc62f37630edff41a57ace3cebc8da343b327e131414e2ee4963858d6092",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-08-11T17:26:09Z",
    "title_canon_sha256": "0eea4f4667a12e0519f3cdeb0f6282b876b60a50ad70e051066ce287a5268734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.05939",
    "kind": "arxiv",
    "version": 1
  }
}