Pith Number

pith:NBZRTKHB

pith:2022:NBZRTKHBUMARKVBAAM5WAIVPDN

not attested not anchored not stored refs pending

ECLAD: Extracting Concepts with Local Aggregated Descriptors

Andres Felipe Posada-Moreno, Nikita Surya, Sebastian Trimpe

arxiv:2206.04531 v3 · 2022-06-09 · cs.CV · cs.AI · 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{NBZRTKHBUMARKVBAAM5WAIVPDN}

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	2026-07-05T06:40:08.996037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687319a8e1a301155420033b6022af1b73baf4ccbd7a460f5223be5fb6b9362d

Aliases

arxiv: 2206.04531 · arxiv_version: 2206.04531v3 · doi: 10.48550/arxiv.2206.04531 · pith_short_12: NBZRTKHBUMAR · pith_short_16: NBZRTKHBUMARKVBA · pith_short_8: NBZRTKHB

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/NBZRTKHBUMARKVBAAM5WAIVPDN \
  | 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: 687319a8e1a301155420033b6022af1b73baf4ccbd7a460f5223be5fb6b9362d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "614a3dfac6b465066ae55e96b927e8b3c6722056f28cd6acb9af952d08e531e3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-09T14:25:23Z",
    "title_canon_sha256": "736e45c7911fc5135b9b2e7a2d8ccd990d043daf077b7b8d9f6941078bad3caf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04531",
    "kind": "arxiv",
    "version": 3
  }
}