Pith Number

pith:6LJTGZXM

pith:2013:6LJTGZXMMMSHRJ2XKUE7PF2K2J

not attested not anchored not stored refs pending

Discriminative Parameter Estimation for Random Walks Segmentation: Technical Report

CVN), Danny Goodman, ENPC, LIGM, MAS), M. Pawan Kumar (INRIA Saclay - Ile de France, Nikos Paragios (INRIA Saclay - Ile de France, Noura Azzabou (MIRCEN, Pierre G. Carlier (UPMC), Pierre-Yves Baudin (INRIA Saclay - Ile de France), Puneet Kumar (INRIA Saclay - Ile de France, UPMC)

arxiv:1306.1083 v1 · 2013-06-05 · cs.CV · 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{6LJTGZXMMMSHRJ2XKUE7PF2K2J}

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	2026-05-18T03:21:44.415847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d33366ec632478a7575509f7974ad26cdee02f9ecae3addf06201898d75192

Aliases

arxiv: 1306.1083 · arxiv_version: 1306.1083v1 · doi: 10.48550/arxiv.1306.1083 · pith_short_12: 6LJTGZXMMMSH · pith_short_16: 6LJTGZXMMMSHRJ2X · pith_short_8: 6LJTGZXM

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/6LJTGZXMMMSHRJ2XKUE7PF2K2J \
  | 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: f2d33366ec632478a7575509f7974ad26cdee02f9ecae3addf06201898d75192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c87c36776b868b4074f2a12373d8c5dc8e0f5ca261543ee5a41d5edbc4e5d88b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-06-05T12:48:02Z",
    "title_canon_sha256": "e2f58ede8193a48db7d44089c6f0a5d2de40e22c1dc1e414a44512c172df091f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1083",
    "kind": "arxiv",
    "version": 1
  }
}