Pith Number

pith:PL3XTPOL

pith:2017:PL3XTPOL5BXKC7MCIBMY2PSKHZ

not attested not anchored not stored refs pending

Evaluating vector-space models of analogy

Dawn Chen, Joshua C. Peterson, Thomas L. Griffiths

arxiv:1705.04416 v2 · 2017-05-12 · 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{PL3XTPOL5BXKC7MCIBMY2PSKHZ}

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	2026-05-18T00:42:43.539801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7af779bdcbe86ea17d8240598d3e4a3e7fb615d64ed47a1fed24ce33dca005af

Aliases

arxiv: 1705.04416 · arxiv_version: 1705.04416v2 · doi: 10.48550/arxiv.1705.04416 · pith_short_12: PL3XTPOL5BXK · pith_short_16: PL3XTPOL5BXKC7MC · pith_short_8: PL3XTPOL

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/PL3XTPOL5BXKC7MCIBMY2PSKHZ \
  | 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: 7af779bdcbe86ea17d8240598d3e4a3e7fb615d64ed47a1fed24ce33dca005af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffbe4e58b5db52c723ff2cb39f6930a6f753a6ff208fd7225281ae196223c0bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-05-12T01:26:23Z",
    "title_canon_sha256": "ea3cc50f910a8f1342eb034aece03a240da69b9cdd5d972fdf6df45eb9723e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04416",
    "kind": "arxiv",
    "version": 2
  }
}