Pith Number

pith:2ZHOT3RJ

pith:2024:2ZHOT3RJATAA53DAIPM7NJE7D2

not attested not anchored not stored refs pending

Parametric PerceptNet: A bio-inspired deep-net trained for Image Quality Assessment

Jes\'us Malo, Jorge Vila-Tom\'as, Pablo Hern\'andez-C\'amara, Valero Laparra

arxiv:2412.03210 v3 · 2024-12-04 · cs.CV · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ZHOT3RJATAA53DAIPM7NJE7D2}

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	2026-07-05T11:04:42.518809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64ee9ee2904c00eec6043d9f6a49f1e8f73280757cad079fe0963831174c357

Aliases

arxiv: 2412.03210 · arxiv_version: 2412.03210v3 · doi: 10.48550/arxiv.2412.03210 · pith_short_12: 2ZHOT3RJATAA · pith_short_16: 2ZHOT3RJATAA53DA · pith_short_8: 2ZHOT3RJ

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/2ZHOT3RJATAA53DAIPM7NJE7D2 \
  | 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: d64ee9ee2904c00eec6043d9f6a49f1e8f73280757cad079fe0963831174c357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f2aa76458fe7ffc4b23876784f6dc37034d026f17f810f501000d92b205b62",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-04T10:55:44Z",
    "title_canon_sha256": "740ac8f119dd5d642318270df3187b769fa714deb255edcf40aa75add0e9cdb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03210",
    "kind": "arxiv",
    "version": 3
  }
}