Pith Number

pith:YM5QLVGR

pith:2012:YM5QLVGRIEMKE3MDDJXURK73FA

not attested not anchored not stored refs pending

Image Processing using Smooth Ordering of its Patches

Idan Ram, Israel Cohen, Michael Elad

arxiv:1210.3832 v1 · 2012-10-14 · 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{YM5QLVGRIEMKE3MDDJXURK73FA}

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	2026-05-18T01:53:55.562443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c33b05d4d14118a26d831a6f48abfb281f456d59c8440060919376ccbaec7abc

Aliases

arxiv: 1210.3832 · arxiv_version: 1210.3832v1 · doi: 10.48550/arxiv.1210.3832 · pith_short_12: YM5QLVGRIEMK · pith_short_16: YM5QLVGRIEMKE3MD · pith_short_8: YM5QLVGR

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/YM5QLVGRIEMKE3MDDJXURK73FA \
  | 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: c33b05d4d14118a26d831a6f48abfb281f456d59c8440060919376ccbaec7abc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1d063c4921b6da0a581e1fd59661615a4926081beb2e3df6f64c387df3a06e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-10-14T20:17:33Z",
    "title_canon_sha256": "e2ef43bc04afd8c453c5f04e542d4b13af39a13b5b14fb228e9e69a26866faeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3832",
    "kind": "arxiv",
    "version": 1
  }
}