Pith Number

pith:6X7VDPC4

pith:2023:6X7VDPC4CPKHKADC7K7IUPO2OC

not attested not anchored not stored refs pending

Adapting to Skew: Imputing Spatiotemporal Urban Data with 3D Partial Convolutions and Biased Masking

Bill Howe, Bin Han

arxiv:2301.04233 v1 · 2023-01-10 · cs.CV · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6X7VDPC4CPKHKADC7K7IUPO2OC}

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	2026-07-05T05:32:13.940872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5ff51bc5c13d4750062fabe8a3dda709f4f0fce0ad3babb5ba13639c0e6d0be

Aliases

arxiv: 2301.04233 · arxiv_version: 2301.04233v1 · doi: 10.48550/arxiv.2301.04233 · pith_short_12: 6X7VDPC4CPKH · pith_short_16: 6X7VDPC4CPKHKADC · pith_short_8: 6X7VDPC4

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/6X7VDPC4CPKHKADC7K7IUPO2OC \
  | 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: f5ff51bc5c13d4750062fabe8a3dda709f4f0fce0ad3babb5ba13639c0e6d0be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb3357c739b5b2989ee9755c576ef40b5e79a0e1cff919dfafd6e64e51880b82",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-10T22:44:22Z",
    "title_canon_sha256": "1f86a455e9b6812d46775b0c77d27ff9b8210a3ac267a469259e77d4d3cfe249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04233",
    "kind": "arxiv",
    "version": 1
  }
}