Pith Number

pith:ZUZ77LW5

pith:2013:ZUZ77LW5NC2IATGCONMBW46EWN

not attested not anchored not stored refs pending

Multiscale Hybrid Non-local Means Filtering Using Modified Similarity Measure

Dai-Gyoung Kim, Zahid Hussain Shamsi

arxiv:1304.0839 v1 · 2013-04-03 · 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{ZUZ77LW5NC2IATGCONMBW46EWN}

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	2026-05-18T03:29:05.989363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd33ffaedd68b4804cc273581b73c4b36cd8097b96298e04b266502a15962aac

Aliases

arxiv: 1304.0839 · arxiv_version: 1304.0839v1 · doi: 10.48550/arxiv.1304.0839 · pith_short_12: ZUZ77LW5NC2I · pith_short_16: ZUZ77LW5NC2IATGC · pith_short_8: ZUZ77LW5

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/ZUZ77LW5NC2IATGCONMBW46EWN \
  | 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: cd33ffaedd68b4804cc273581b73c4b36cd8097b96298e04b266502a15962aac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecbdd5116347f816b0355afbcab6576d20067e0086c948109a35a064bca11d37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-04-03T04:24:21Z",
    "title_canon_sha256": "6e3b564653b9528b01fd316d1422b18467cdfac094f5f36156b8e0bf5816d194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0839",
    "kind": "arxiv",
    "version": 1
  }
}