Pith Number

pith:C5KX3K43

pith:2025:C5KX3K43YOVKKDSRXZNSMNEAPG

not attested not anchored not stored refs pending

Geometric Feature Prompting of Image Segmentation Models

Andrew Bartels, Erin Taylor, Gary Koplik, James Polly, Jay Hineman, Kenneth Ball, Nirav Patel

arxiv:2505.21644 v1 · 2025-05-27 · 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{C5KX3K43YOVKKDSRXZNSMNEAPG}

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	2026-07-05T11:11:01.474433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17557dab9bc3aaa50e51be5b26348079bb31923010f90ef4eb1de9da0eab1b41

Aliases

arxiv: 2505.21644 · arxiv_version: 2505.21644v1 · doi: 10.48550/arxiv.2505.21644 · pith_short_12: C5KX3K43YOVK · pith_short_16: C5KX3K43YOVKKDSR · pith_short_8: C5KX3K43

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/C5KX3K43YOVKKDSRXZNSMNEAPG \
  | 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: 17557dab9bc3aaa50e51be5b26348079bb31923010f90ef4eb1de9da0eab1b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61ea8d22c02f6baaf299715e1bb3912b5a9a43defd4b156c62c2b87d88e7faf2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-27T18:19:53Z",
    "title_canon_sha256": "c8241bcb01c31e670d26c2e42b470cb45e85f137ac085f85d75619328196f31d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21644",
    "kind": "arxiv",
    "version": 1
  }
}