Pith Number

pith:JAD4GEPQ

pith:2023:JAD4GEPQHCHCPHWRJI4H2DJYPH

not attested not anchored not stored refs pending

Paraphrase Acquisition from Image Captions

Benno Stein, Marcel Gohsen, Martin Potthast, Matthias Hagen

arxiv:2301.11030 v2 · 2023-01-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAD4GEPQHCHCPHWRJI4H2DJYPH}

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	2026-07-05T05:42:02.657725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4807c311f0388e279ed14a387d0d3879eab48c7fceb6730f75d196b80ebef72b

Aliases

arxiv: 2301.11030 · arxiv_version: 2301.11030v2 · doi: 10.48550/arxiv.2301.11030 · pith_short_12: JAD4GEPQHCHC · pith_short_16: JAD4GEPQHCHCPHWR · pith_short_8: JAD4GEPQ

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/JAD4GEPQHCHCPHWRJI4H2DJYPH \
  | 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: 4807c311f0388e279ed14a387d0d3879eab48c7fceb6730f75d196b80ebef72b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b42974c4f8aba18f41668516241d56c808338d1eb8f3db3bb8724eba2f6e32b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-01-26T10:54:51Z",
    "title_canon_sha256": "cadbadbbb246b03552aa64581b3d7c46b832ce99751b01182e15702ccdda9180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11030",
    "kind": "arxiv",
    "version": 2
  }
}