Pith Number

pith:ALJFBD5J

pith:2012:ALJFBD5J3I7GVZQ2CVFMCW2FIY

not attested not anchored not stored refs pending

A Multiscale Framework for Challenging Discrete Optimization

Meirav Galun, Shai Bagon

arxiv:1210.7070 v3 · 2012-10-26 · cs.CV · cs.LG · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALJFBD5J3I7GVZQ2CVFMCW2FIY}

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	2026-05-18T03:41:41.771640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d2508fa9da3e6ae61a154ac15b4546167fcfaf31d6dcf7c84298c3441ba3b9

Aliases

arxiv: 1210.7070 · arxiv_version: 1210.7070v3 · doi: 10.48550/arxiv.1210.7070 · pith_short_12: ALJFBD5J3I7G · pith_short_16: ALJFBD5J3I7GVZQ2 · pith_short_8: ALJFBD5J

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/ALJFBD5J3I7GVZQ2CVFMCW2FIY \
  | 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: 02d2508fa9da3e6ae61a154ac15b4546167fcfaf31d6dcf7c84298c3441ba3b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57eb1ddeee47567eac3baf929d109e979e638a5949d7a7d641907fdecfd4207",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-10-26T09:08:55Z",
    "title_canon_sha256": "ee0396a452ea31ae102f1112e076f56e2a36bec9fe88004de934cadc6ead3417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7070",
    "kind": "arxiv",
    "version": 3
  }
}