Pith Number

pith:DUWXQNKK

pith:2017:DUWXQNKKYHRZ2FI5VNJICV2AHT

not attested not anchored not stored refs pending

Probabilistic Image Colorization

Alexander Kolesnikov, Amelie Royer, Christoph H. Lampert

arxiv:1705.04258 v1 · 2017-05-11 · 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{DUWXQNKKYHRZ2FI5VNJICV2AHT}

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.

Cited by

1 paper in Pith

Deep Exemplar-based Video Colorization

Receipt and verification

First computed	2026-05-18T00:44:39.376305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d2d78354ac1e39d151dab528157403cdaec120b0a176b295f3475259a74ccad

Aliases

arxiv: 1705.04258 · arxiv_version: 1705.04258v1 · doi: 10.48550/arxiv.1705.04258 · pith_short_12: DUWXQNKKYHRZ · pith_short_16: DUWXQNKKYHRZ2FI5 · pith_short_8: DUWXQNKK

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/DUWXQNKKYHRZ2FI5VNJICV2AHT \
  | 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: 1d2d78354ac1e39d151dab528157403cdaec120b0a176b295f3475259a74ccad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24e6af7ac69b988dd641d9ca07411b88ca86a529e0d4a544dd0d678722b85c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-11T16:09:16Z",
    "title_canon_sha256": "b94c85e2dbe428d690e1c12aa2724a303c8bab20e0b3d570f15db2006318ab6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04258",
    "kind": "arxiv",
    "version": 1
  }
}