Pith Number

pith:4C76CKFX

pith:2026:4C76CKFXXYEN4KTTIEFEQSOFUL

not attested not anchored not stored refs pending

SR-Prominence: A Crowdsourced Protocol and Dataset Suite for Perceptually-Weighted Super-Resolution Artifact Evaluation

Dmitriy Vatolin, Evgeney Bogatyrev, Ivan Molodetskikh, Kirill Malyshev, Mark Mirgaleev, Nikita Zagainov

arxiv:2605.14847 v1 · 2026-05-14 · 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{4C76CKFXXYEN4KTTIEFEQSOFUL}

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	2026-05-17T23:38:56.360866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0bfe128b7be08de2a73410a4849c5a2c300cfde06b9585d0d9bc4e352df28c3

Aliases

arxiv: 2605.14847 · arxiv_version: 2605.14847v1 · doi: 10.48550/arxiv.2605.14847 · pith_short_12: 4C76CKFXXYEN · pith_short_16: 4C76CKFXXYEN4KTT · pith_short_8: 4C76CKFX

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/4C76CKFXXYEN4KTTIEFEQSOFUL \
  | 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: e0bfe128b7be08de2a73410a4849c5a2c300cfde06b9585d0d9bc4e352df28c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c3d8597ba0e63b1ac62e93dbf5a70085d9c555611a4eba70c87b513ee5ae07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-14T13:56:08Z",
    "title_canon_sha256": "1f99924a021843a9cbafc284b6251b3f2eeab4281b2f1723a13758cfd24ab82a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14847",
    "kind": "arxiv",
    "version": 1
  }
}