Pith Number

pith:WAC3XOVT

pith:2023:WAC3XOVT6I4EGYQROGOMLB6JFJ

not attested not anchored not stored refs pending

DevelSet: Deep Neural Level Set for Instant Mask Optimization

Bei Yu, Guojin Chen, Hongduo Liu, Yuzhe Ma, Ziyang Yu

arxiv:2303.12529 v1 · 2023-03-18 · cs.CV · cs.AI · cs.AR · 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{WAC3XOVT6I4EGYQROGOMLB6JFJ}

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	2026-07-05T05:53:42.681017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b005bbbab3f238436211719cc587c92a4c3913486e4727bf9750ca76e4cec954

Aliases

arxiv: 2303.12529 · arxiv_version: 2303.12529v1 · doi: 10.48550/arxiv.2303.12529 · pith_short_12: WAC3XOVT6I4E · pith_short_16: WAC3XOVT6I4EGYQR · pith_short_8: WAC3XOVT

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/WAC3XOVT6I4EGYQROGOMLB6JFJ \
  | 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: b005bbbab3f238436211719cc587c92a4c3913486e4727bf9750ca76e4cec954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1761b58421dea1363a5dc56dab0c38948ace82c15dda8372e3787acc8be7f04",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.AR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-18T13:48:53Z",
    "title_canon_sha256": "82ae3965627fa45f73f6e20d496e99086403afe90eabbc01c2b0fa75b6552ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12529",
    "kind": "arxiv",
    "version": 1
  }
}