Pith Number

pith:ZFABHVTJ

pith:2018:ZFABHVTJWNERNBBNV53T7F2FIS

not attested not anchored not stored refs pending

Can Neural Networks Understand Logical Entailment?

David Amos, David Saxton, Edward Grefenstette, Pushmeet Kohli, Richard Evans

arxiv:1802.08535 v1 · 2018-02-23 · cs.NE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFABHVTJWNERNBBNV53T7F2FIS}

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	2026-05-18T00:22:41.258728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c94013d669b34916842daf773f9745449c87761141b584ef5dc282fe290082a7

Aliases

arxiv: 1802.08535 · arxiv_version: 1802.08535v1 · doi: 10.48550/arxiv.1802.08535 · pith_short_12: ZFABHVTJWNER · pith_short_16: ZFABHVTJWNERNBBN · pith_short_8: ZFABHVTJ

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/ZFABHVTJWNERNBBNV53T7F2FIS \
  | 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: c94013d669b34916842daf773f9745449c87761141b584ef5dc282fe290082a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad904ed671c912509811bf0b9965b1f8f18b324303580266c8eb5a2f32b105e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-02-23T14:04:30Z",
    "title_canon_sha256": "aec63467cc9b90b2439fd212d6e71573d50573c80753368690f82b20086235cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08535",
    "kind": "arxiv",
    "version": 1
  }
}