Pith Number

pith:4M5SZRV2

pith:2024:4M5SZRV2YBTWIYJHHTES64UQHQ

not attested not anchored not stored refs pending

A Bottom-Up Approach to Class-Agnostic Image Segmentation

Ari Blondal, Sebastian Dille, Sylvain Paris, Ya\u{g}{\i}z Aksoy

arxiv:2409.13687 v1 · 2024-09-20 · 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{4M5SZRV2YBTWIYJHHTES64UQHQ}

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	2026-07-05T09:09:47.301228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e33b2cc6bac0676461273cc92f72903c133bba2bca551efa6d8d108a0d83cf9b

Aliases

arxiv: 2409.13687 · arxiv_version: 2409.13687v1 · doi: 10.48550/arxiv.2409.13687 · pith_short_12: 4M5SZRV2YBTW · pith_short_16: 4M5SZRV2YBTWIYJH · pith_short_8: 4M5SZRV2

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/4M5SZRV2YBTWIYJHHTES64UQHQ \
  | 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: e33b2cc6bac0676461273cc92f72903c133bba2bca551efa6d8d108a0d83cf9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f267023fad75da3a1ab4177dcdc149e811a4ba1c42c03ea5942d022270ac23dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-20T17:56:02Z",
    "title_canon_sha256": "e3f09973031b8929b3510d5d01b3aee31ac23332c074d7b59c2e7b212a330788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.13687",
    "kind": "arxiv",
    "version": 1
  }
}