Pith Number

pith:S7CSDD3Q

pith:2017:S7CSDD3QQ3S4CAAAWH57HRYHWO

not attested not anchored not stored refs pending

Deep learning evaluation using deep linguistic processing

Alexander Kuhnle, Ann Copestake

arxiv:1706.01322 v2 · 2017-06-05 · cs.CL · cs.AI · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7CSDD3QQ3S4CAAAWH57HRYHWO}

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	2026-05-18T00:16:09.013472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c5218f7086e5c10000b1fbf3c707b389b6ae7c62e54dca36fc272237995dc4

Aliases

arxiv: 1706.01322 · arxiv_version: 1706.01322v2 · doi: 10.48550/arxiv.1706.01322 · pith_short_12: S7CSDD3QQ3S4 · pith_short_16: S7CSDD3QQ3S4CAAA · pith_short_8: S7CSDD3Q

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/S7CSDD3QQ3S4CAAAWH57HRYHWO \
  | 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: 97c5218f7086e5c10000b1fbf3c707b389b6ae7c62e54dca36fc272237995dc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "760ae8df684855dab3b6dc7ccbcdde3a333be14173e28e2f74a933a25cb0d3ce",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-05T13:53:56Z",
    "title_canon_sha256": "6bd2cc32b883c6624f815d5cab9fafeb7d8f77a56bc8b3278f5da32dd22f8c29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01322",
    "kind": "arxiv",
    "version": 2
  }
}