Pith Number

pith:KMBTHL7M

pith:2017:KMBTHL7MGXSAOTE47EB43CBFL3

not attested not anchored not stored refs pending

Learning Semantic Correspondences in Technical Documentation

Jonas Kuhn, Kyle Richardson

arxiv:1705.04815 v1 · 2017-05-13 · 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{KMBTHL7MGXSAOTE47EB43CBFL3}

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	2026-05-18T00:35:09.103210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

530333afec35e4074c9cf903cd88255ec72651cd9d46b5c36f6a57522a80558c

Aliases

arxiv: 1705.04815 · arxiv_version: 1705.04815v1 · doi: 10.48550/arxiv.1705.04815 · pith_short_12: KMBTHL7MGXSA · pith_short_16: KMBTHL7MGXSAOTE4 · pith_short_8: KMBTHL7M

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/KMBTHL7MGXSAOTE47EB43CBFL3 \
  | 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: 530333afec35e4074c9cf903cd88255ec72651cd9d46b5c36f6a57522a80558c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47777e8b6fa4472d2e4024ce232d9fd065e70c5ad6c56675245fcac1db9b79e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-05-13T12:29:39Z",
    "title_canon_sha256": "8d0d8d0a6eac982c3f05a0b1b80c97c899dc48f4d24ffb9ce7c94f82b37128ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04815",
    "kind": "arxiv",
    "version": 1
  }
}