Pith Number

pith:3R4B62EG

pith:2023:3R4B62EG4LBJAUGYF73OSUM5K4

not attested not anchored not stored refs pending

Image Segmentation via Probabilistic Graph Matching

Ayelet Heimowitz, Yosi Keller

arxiv:2305.07954 v1 · 2023-05-13 · 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{3R4B62EG4LBJAUGYF73OSUM5K4}

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	2026-07-05T06:09:56.338913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc781f6886e2c29050d82ff6e9519d57244be4c7959715fa0e776f7213576e87

Aliases

arxiv: 2305.07954 · arxiv_version: 2305.07954v1 · doi: 10.48550/arxiv.2305.07954 · pith_short_12: 3R4B62EG4LBJ · pith_short_16: 3R4B62EG4LBJAUGY · pith_short_8: 3R4B62EG

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/3R4B62EG4LBJAUGYF73OSUM5K4 \
  | 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: dc781f6886e2c29050d82ff6e9519d57244be4c7959715fa0e776f7213576e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a156e6a3dd44666abc5e347de16bf71d4259b505b4c944ced5071f0f98e3abbf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-13T15:56:54Z",
    "title_canon_sha256": "1ee8eb7d993db2ae379e97bd5d7e53799963c8d7a6b394651fa52158f055bde4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07954",
    "kind": "arxiv",
    "version": 1
  }
}