Pith Number

pith:37ACWYWA

pith:2018:37ACWYWASLGWZNO66CITM7Q5AO

not attested not anchored not stored refs pending

A Simple Framework to Leverage State-Of-The-Art Single-Image Super-Resolution Methods to Restore Light Fields

C. Guillemot, Reuben A. Farrugia

arxiv:1809.10449 v1 · 2018-09-27 · 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{37ACWYWASLGWZNO66CITM7Q5AO}

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	2026-05-18T00:04:38.331631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfc02b62c092cd6cb5def091367e1d03bd585f757e4d3922fe66305d361507d6

Aliases

arxiv: 1809.10449 · arxiv_version: 1809.10449v1 · doi: 10.48550/arxiv.1809.10449 · pith_short_12: 37ACWYWASLGW · pith_short_16: 37ACWYWASLGWZNO6 · pith_short_8: 37ACWYWA

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/37ACWYWASLGWZNO66CITM7Q5AO \
  | 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: dfc02b62c092cd6cb5def091367e1d03bd585f757e4d3922fe66305d361507d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7444eb0ab1fcefb123897d381adfd18c926cb18ea7eda06a41ba45dfc47a2f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-27T10:54:07Z",
    "title_canon_sha256": "525249d24802d1ea473980ab7ea3793c85930c73d3c462d20b9f8527202283d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10449",
    "kind": "arxiv",
    "version": 1
  }
}