Pith Number

pith:6S3DCO3W

pith:2023:6S3DCO3WGYEZZEK6KZP2NV47DY

not attested not anchored not stored refs pending

Anchor Prediction: Automatic Refinement of Internet Links

Kenton Lee, Kristina Toutanova, Nelson F. Liu

arxiv:2305.14337 v2 · 2023-05-23 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6S3DCO3WGYEZZEK6KZP2NV47DY}

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.

Cited by

1 paper in Pith

Task Decomposition for Efficient Annotation

Receipt and verification

First computed	2026-07-05T06:13:22.064413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b6313b7636099c915e565fa6d79f1e2bfe0e65539dd9552bd916dc109a26ef

Aliases

arxiv: 2305.14337 · arxiv_version: 2305.14337v2 · doi: 10.48550/arxiv.2305.14337 · pith_short_12: 6S3DCO3WGYEZ · pith_short_16: 6S3DCO3WGYEZZEK6 · pith_short_8: 6S3DCO3W

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/6S3DCO3WGYEZZEK6KZP2NV47DY \
  | 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: f4b6313b7636099c915e565fa6d79f1e2bfe0e65539dd9552bd916dc109a26ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a3b90ab8ad1ef611abbecc9f945ee05f1324c20a855e780e042e985adbd9efe",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-23T17:58:21Z",
    "title_canon_sha256": "58fd1bb8a24267600809931219a4ccf6a14da30bdcacbb29197322e1a3ced9dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14337",
    "kind": "arxiv",
    "version": 2
  }
}