Pith Number

pith:G5A76AQD

pith:2023:G5A76AQD3YAV7UEMTNT5OTQCFB

not attested not anchored not stored refs pending

Multi-Source (Pre-)Training for Cross-Domain Measurement, Unit and Context Extraction

Sebastian Martschat, Simone Paolo Ponzetto, Yueling Li

arxiv:2308.02951 v1 · 2023-08-05 · 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{G5A76AQD3YAV7UEMTNT5OTQCFB}

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	2026-07-05T06:38:09.792248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3741ff0203de015fd08c9b67d74e0228726cc3444cd86678009ddedb9798c9f0

Aliases

arxiv: 2308.02951 · arxiv_version: 2308.02951v1 · doi: 10.48550/arxiv.2308.02951 · pith_short_12: G5A76AQD3YAV · pith_short_16: G5A76AQD3YAV7UEM · pith_short_8: G5A76AQD

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/G5A76AQD3YAV7UEMTNT5OTQCFB \
  | 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: 3741ff0203de015fd08c9b67d74e0228726cc3444cd86678009ddedb9798c9f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e40147e928082dcac60d32400968edbb39c041e76139ff5af5fcc4d111a81403",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-05T20:33:39Z",
    "title_canon_sha256": "cdd6d6945e81c77406a6f8f2100ddc79170c8ba9613b50c00a3baee830861e96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02951",
    "kind": "arxiv",
    "version": 1
  }
}