Pith Number

pith:57FUM4TL

pith:2023:57FUM4TLGJPBG7TDKP2FRIG7UP

not attested not anchored not stored refs pending

Histogram-guided Video Colorization Structure with Spatial-Temporal Connection

Cong Bai, Hanning Xu, Pan Mu, Zheyuan Liu

arxiv:2308.04899 v1 · 2023-08-09 · 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{57FUM4TLGJPBG7TDKP2FRIG7UP}

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	2026-07-05T06:39:44.491519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efcb46726b325e137e6353f458a0dfa3d7c5da249b4e99005111acb57241c5b2

Aliases

arxiv: 2308.04899 · arxiv_version: 2308.04899v1 · doi: 10.48550/arxiv.2308.04899 · pith_short_12: 57FUM4TLGJPB · pith_short_16: 57FUM4TLGJPBG7TD · pith_short_8: 57FUM4TL

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/57FUM4TLGJPBG7TDKP2FRIG7UP \
  | 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: efcb46726b325e137e6353f458a0dfa3d7c5da249b4e99005111acb57241c5b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "656ed0ba6302248b383bf995887fb37436fe2d1e2f4d8498961dece8868df08a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-09T11:59:18Z",
    "title_canon_sha256": "2960e012928b96abaf140d7498d9c099996fefd46d3b836799ba27066360bdcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04899",
    "kind": "arxiv",
    "version": 1
  }
}