Pith Number

pith:C7MMJRFT

pith:2025:C7MMJRFT4SHSSQX57LOZGW2EVS

not attested not anchored not stored refs pending

PyPotteryInk: One-Step Diffusion Model for Sketch to Publication-ready Archaeological Drawings

Lorenzo Cardarelli

arxiv:2502.06897 v1 · 2025-02-09 · cs.GR · cs.AI · 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{C7MMJRFT4SHSSQX57LOZGW2EVS}

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	2026-07-05T10:12:29.982155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d8c4c4b3e48f2942fdfadd935b44acac68fd2af5fbfc355497e72303f4105d

Aliases

arxiv: 2502.06897 · arxiv_version: 2502.06897v1 · doi: 10.48550/arxiv.2502.06897 · pith_short_12: C7MMJRFT4SHS · pith_short_16: C7MMJRFT4SHSSQX5 · pith_short_8: C7MMJRFT

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/C7MMJRFT4SHSSQX57LOZGW2EVS \
  | 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: 17d8c4c4b3e48f2942fdfadd935b44acac68fd2af5fbfc355497e72303f4105d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7108df81b9c8578757436d57274024dbf5dc9fcf5cc390a92c686766c598e5f3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-02-09T14:03:37Z",
    "title_canon_sha256": "d4bf6fbabc337f0dbfbbefb64571e4f5d5f61b22b99836690c20d4cdf6698422"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06897",
    "kind": "arxiv",
    "version": 1
  }
}