Pith Number

pith:AC5CNCFK

pith:2017:AC5CNCFKHVN2ZB25ZFHDGQEXQI

not attested not anchored not stored refs pending

Improved Representation Learning for Predicting Commonsense Ontologies

Andrew McCallum, Luke Vilnis, Xiang Li

arxiv:1708.00549 v1 · 2017-08-01 · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AC5CNCFKHVN2ZB25ZFHDGQEXQI}

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	2026-05-18T00:38:45.454412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00ba2688aa3d5bac875dc94e3340978211aa6d283590e7691f4afb5e8c8fde2e

Aliases

arxiv: 1708.00549 · arxiv_version: 1708.00549v1 · doi: 10.48550/arxiv.1708.00549 · pith_short_12: AC5CNCFKHVN2 · pith_short_16: AC5CNCFKHVN2ZB25 · pith_short_8: AC5CNCFK

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/AC5CNCFKHVN2ZB25ZFHDGQEXQI \
  | 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: 00ba2688aa3d5bac875dc94e3340978211aa6d283590e7691f4afb5e8c8fde2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db5e0d7fc4e823672b10e6cf369c2d3421b733585dee2deecb14ffa77480a82",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-08-01T23:05:57Z",
    "title_canon_sha256": "0ca5942b67283fe5da5c2537601a2a8c1541aaf35b3ae548a215fc3975266420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00549",
    "kind": "arxiv",
    "version": 1
  }
}