Pith Number

pith:RN7IUMAB

pith:2026:RN7IUMAB7Q2UFX2XTDKFDAJJWG

not attested not anchored not stored refs pending

Open-Ended CT Volume Segmentation with Weak Supervision from Language

Adam Yala, Dan Klein, Junwei Yu, Maggie Chung, Rohil Malpani, Sanjay Subramanian, Trevor Darrell, Zirui Wang

arxiv:2607.25860 v1 · 2026-07-28 · 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{RN7IUMAB7Q2UFX2XTDKFDAJJWG}

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	2026-07-29T01:26:07.279323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7e8a3001fc3542df5798d4518129b1b9765e1a31e74de7237e71e4e55ecf76

Aliases

arxiv: 2607.25860 · arxiv_version: 2607.25860v1 · doi: 10.48550/arxiv.2607.25860 · pith_short_12: RN7IUMAB7Q2U · pith_short_16: RN7IUMAB7Q2UFX2X · pith_short_8: RN7IUMAB

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/RN7IUMAB7Q2UFX2XTDKFDAJJWG \
  | 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: 8b7e8a3001fc3542df5798d4518129b1b9765e1a31e74de7237e71e4e55ecf76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0cb1dc7b0df24934a8c50034124a3c142127743b5b8be0191bc7552b9b344fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-28T15:29:12Z",
    "title_canon_sha256": "c68325e530b52596a2f5e17b88395d9e9cc51e371102d3ed1acf119e2b0c947e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25860",
    "kind": "arxiv",
    "version": 1
  }
}