Pith Number

pith:XREF5HVP

pith:2021:XREF5HVPOSX3QQ662UQYYHBALG

not attested not anchored not stored refs pending

SRWarp: Generalized Image Super-Resolution under Arbitrary Transformation

Kyoung Mu Lee, Sanghyun Son

arxiv:2104.10325 v1 · 2021-04-21 · 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{XREF5HVPOSX3QQ662UQYYHBALG}

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	2026-07-05T02:34:01.200782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc485e9eaf74afb843ded5218c1c20598a41e661c93f53a70b6ab20c4515bbe5

Aliases

arxiv: 2104.10325 · arxiv_version: 2104.10325v1 · doi: 10.48550/arxiv.2104.10325 · pith_short_12: XREF5HVPOSX3 · pith_short_16: XREF5HVPOSX3QQ66 · pith_short_8: XREF5HVP

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/XREF5HVPOSX3QQ662UQYYHBALG \
  | 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: bc485e9eaf74afb843ded5218c1c20598a41e661c93f53a70b6ab20c4515bbe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "329fddd5b3e824e01d90eb104a043fe3b0a36df8d5e3fd945fa04a3c84f31aaf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-21T02:50:41Z",
    "title_canon_sha256": "42021aece7bdbc2afefb59782512ffb29b2c9539e44074a25b119aae3a6b0add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10325",
    "kind": "arxiv",
    "version": 1
  }
}