Pith Number

pith:C6CDCYIV

pith:2010:C6CDCYIV24UFFSTZEOUNUFPHLI

not attested not anchored not stored refs pending

Visual-hint Boundary to Segment Algorithm for Image Segmentation

Margaret H. Dunham, Yu Su

arxiv:1010.0417 v1 · 2010-10-03 · 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{C6CDCYIV24UFFSTZEOUNUFPHLI}

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	2026-05-18T02:23:47.617483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1784316115d72852ca7923a8da15e75a3aed689e195f55414b934fdd859fe061

Aliases

arxiv: 1010.0417 · arxiv_version: 1010.0417v1 · doi: 10.48550/arxiv.1010.0417 · pith_short_12: C6CDCYIV24UF · pith_short_16: C6CDCYIV24UFFSTZ · pith_short_8: C6CDCYIV

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/C6CDCYIV24UFFSTZEOUNUFPHLI \
  | 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: 1784316115d72852ca7923a8da15e75a3aed689e195f55414b934fdd859fe061

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71beced5e7d6ed0dd0f80ff9fdebb87cbb5f633a735b2a66711869c3f76d3540",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2010-10-03T15:27:56Z",
    "title_canon_sha256": "ea38cc91f04b0e3f63d2d68cf4bc28ec5a97961dfac6a02d1442088dd23c33de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0417",
    "kind": "arxiv",
    "version": 1
  }
}