Pith Number

pith:57LFHUX2

pith:2026:57LFHUX2W7QPSKEWGIPFAHRQVW

not attested not anchored not stored refs pending

SR-Ground: Image Quality Grounding for Super-Resolved Content

Artem Borisov, Dmitriy Vatolin, Evgeney Bogatyrev, Khaled Abud

arxiv:2605.21244 v1 · 2026-05-20 · 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{57LFHUX2W7QPSKEWGIPFAHRQVW}

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	2026-05-21T01:05:45.475123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd653d2fab7e0f92896321e501e30ada5ea242e5c147eb6060605c28666f3bf

Aliases

arxiv: 2605.21244 · arxiv_version: 2605.21244v1 · doi: 10.48550/arxiv.2605.21244 · pith_short_12: 57LFHUX2W7QP · pith_short_16: 57LFHUX2W7QPSKEW · pith_short_8: 57LFHUX2

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/57LFHUX2W7QPSKEWGIPFAHRQVW \
  | 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: efd653d2fab7e0f92896321e501e30ada5ea242e5c147eb6060605c28666f3bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821131e5b1bedbc16dd417bad313ebe88a63fe9085015f3f3bfaeac63a0e37e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-20T14:33:13Z",
    "title_canon_sha256": "f6d64c093b274b3a5c6db28388d678b19de3344c324b25da486ae5601c8c9633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21244",
    "kind": "arxiv",
    "version": 1
  }
}