Pith Number

pith:62ZU4EJY

pith:2016:62ZU4EJYYVFUJLT7ZU4HHMEWZN

not attested not anchored not stored refs pending

Convex Histogram-Based Joint Image Segmentation with Regularized Optimal Transport Cost

Julien Rabin, Nicolas Papadakis

arxiv:1610.01400 v1 · 2016-10-05 · cs.CV · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62ZU4EJYYVFUJLT7ZU4HHMEWZN}

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	2026-05-18T01:03:10.948826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b34e1138c54b44ae7fcd3873b096cb6f195135a42ad4a2ec0fc7eff603ec07

Aliases

arxiv: 1610.01400 · arxiv_version: 1610.01400v1 · doi: 10.48550/arxiv.1610.01400 · pith_short_12: 62ZU4EJYYVFU · pith_short_16: 62ZU4EJYYVFUJLT7 · pith_short_8: 62ZU4EJY

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/62ZU4EJYYVFUJLT7ZU4HHMEWZN \
  | 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: f6b34e1138c54b44ae7fcd3873b096cb6f195135a42ad4a2ec0fc7eff603ec07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79688dbe441221ef5b2579ae90eedc3ebc021f21f3cabee007d90bb0391c3f89",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-10-05T13:13:21Z",
    "title_canon_sha256": "3e7127f23b054162c15eccf7814bcbf2cb77fe65c52788494e0e22c3454140b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01400",
    "kind": "arxiv",
    "version": 1
  }
}