Pith Number

pith:3TIQ5S3I

pith:2018:3TIQ5S3IACHCDAZAXLXAIKU5U6

not attested not anchored not stored refs pending

Disambiguating fine-grained place names from descriptions by clustering

Hao Chen, Maria Vasardani, Stephan Winter

arxiv:1808.05946 v1 · 2018-08-17 · cs.IR · 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{3TIQ5S3IACHCDAZAXLXAIKU5U6}

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	2026-05-18T00:07:46.608151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd10ecb68008e218320baee042a9da7a11b5004a17b4ab72a6ab9a116b85273

Aliases

arxiv: 1808.05946 · arxiv_version: 1808.05946v1 · doi: 10.48550/arxiv.1808.05946 · pith_short_12: 3TIQ5S3IACHC · pith_short_16: 3TIQ5S3IACHCDAZA · pith_short_8: 3TIQ5S3I

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/3TIQ5S3IACHCDAZAXLXAIKU5U6 \
  | 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: dcd10ecb68008e218320baee042a9da7a11b5004a17b4ab72a6ab9a116b85273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a75264e8039de1b193cb398ca45805543616504a9d0044c822b3fef094b47cf",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-08-17T05:14:41Z",
    "title_canon_sha256": "5f7948665b24a986ef54a2c4c9d2c356373241b44907ac1ae487ffd474f9c3d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05946",
    "kind": "arxiv",
    "version": 1
  }
}