Pith Number

pith:XXULF26T

pith:2021:XXULF26TDAWRFEKEMA5I73KIDR

not attested not anchored not stored refs pending

S3RP: Self-Supervised Super-Resolution and Prediction for Advection-Diffusion Process

Andres Codas, Bruce Elmegreen, Chulin Wang, Kyongmin Yeo, Levente J. Klein, Xiao Jin

arxiv:2111.04639 v1 · 2021-11-08 · cs.LG · cs.CV · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXULF26TDAWRFEKEMA5I73KIDR}

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	2026-07-05T06:23:52.987471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde8b2ebd3182d129144603a8fed481c681f4204cfebc18fb2b6dae766b98c5e

Aliases

arxiv: 2111.04639 · arxiv_version: 2111.04639v1 · doi: 10.48550/arxiv.2111.04639 · pith_short_12: XXULF26TDAWR · pith_short_16: XXULF26TDAWRFEKE · pith_short_8: XXULF26T

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/XXULF26TDAWRFEKEMA5I73KIDR \
  | 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: bde8b2ebd3182d129144603a8fed481c681f4204cfebc18fb2b6dae766b98c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdb0325e173fd95e84e8df7349674bb5806569fd2e9d82299a59f027d8f73f7d",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-08T17:07:44Z",
    "title_canon_sha256": "8539f5c35abd72102575aa4f236592744e88b14f528b80603168fc37a5030cfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04639",
    "kind": "arxiv",
    "version": 1
  }
}