Pith Number

pith:FXBBQKVW

pith:2023:FXBBQKVW2VL3TATFBRVGYUG3W6

not attested not anchored not stored refs pending

DeepPatent2: A Large-Scale Benchmarking Corpus for Technical Drawing Understanding

Diane Oyen, Jian Wu, Kehinde Ajayi, Martin Gryder, Michal Kucer, Shawn M. Jones, Winston Shields, Xin Wei

arxiv:2311.04098 v1 · 2023-11-07 · 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{FXBBQKVW2VL3TATFBRVGYUG3W6}

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	2026-07-05T07:10:10.935824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dc2182ab6d557b982650c6a6c50dbb7a449d874ea2c31bd92dd43673b2f6065

Aliases

arxiv: 2311.04098 · arxiv_version: 2311.04098v1 · doi: 10.48550/arxiv.2311.04098 · pith_short_12: FXBBQKVW2VL3 · pith_short_16: FXBBQKVW2VL3TATF · pith_short_8: FXBBQKVW

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/FXBBQKVW2VL3TATFBRVGYUG3W6 \
  | 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: 2dc2182ab6d557b982650c6a6c50dbb7a449d874ea2c31bd92dd43673b2f6065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a896adf7cd2bf3aa43a2bce4450d5aa821594699909ede7069abc314b0121547",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-07T16:14:38Z",
    "title_canon_sha256": "5a0b40a4fd863789842916f269e03c502ae31b626027f8660710605ada3bc689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.04098",
    "kind": "arxiv",
    "version": 1
  }
}