Pith Number

pith:WHMDHH2L

pith:2025:WHMDHH2LH2R674PFWGO6P3HMGX

not attested not anchored not stored refs pending

Toward task-driven satellite image super-resolution

Daniel Kostrzewa, Maciej Ziaja, Michal Kawulok, Nicolas Long\'ep\'e, Pawel Kowaleczko

arxiv:2503.15474 v1 · 2025-03-19 · 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{WHMDHH2LH2R674PFWGO6P3HMGX}

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	2026-07-05T10:35:27.107617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d8339f4b3ea3eff1e5b19de7ecec35ee028e1c99d6256ca999e06af448921f

Aliases

arxiv: 2503.15474 · arxiv_version: 2503.15474v1 · doi: 10.48550/arxiv.2503.15474 · pith_short_12: WHMDHH2LH2R6 · pith_short_16: WHMDHH2LH2R674PF · pith_short_8: WHMDHH2L

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/WHMDHH2LH2R674PFWGO6P3HMGX \
  | 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: b1d8339f4b3ea3eff1e5b19de7ecec35ee028e1c99d6256ca999e06af448921f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf3ef02b2a4648dc57ed87eb78d0a33693b90d73d9c8467166e8217dcb26e0ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-19T17:49:27Z",
    "title_canon_sha256": "4668d84c3e1f91f7235acb4d779896e071e0c87e474d93b8c8b162c3ad4b5de0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15474",
    "kind": "arxiv",
    "version": 1
  }
}