Pith Number

pith:E3I37HSY

pith:2016:E3I37HSY4DKQAAETSSA2KFH2J2

not attested not anchored not stored refs pending

Evaluating Induced CCG Parsers on Grounded Semantic Parsing

John Blitzer, Julia Hockenmaier, Mark Steedman, Siva Reddy, Yonatan Bisk

arxiv:1609.09405 v2 · 2016-09-29 · cs.CL · 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{E3I37HSY4DKQAAETSSA2KFH2J2}

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	2026-05-18T00:51:45.932787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d1bf9e58e0d50000939481a514fa4eba53f2db9619b68cbbf5c6d1a9af26cf

Aliases

arxiv: 1609.09405 · arxiv_version: 1609.09405v2 · doi: 10.48550/arxiv.1609.09405 · pith_short_12: E3I37HSY4DKQ · pith_short_16: E3I37HSY4DKQAAET · pith_short_8: E3I37HSY

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/E3I37HSY4DKQAAETSSA2KFH2J2 \
  | 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: 26d1bf9e58e0d50000939481a514fa4eba53f2db9619b68cbbf5c6d1a9af26cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b9162f36a45ba14c22759df32ec66543e3e1c8f22a690d95863845fd8682826",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-09-29T16:09:29Z",
    "title_canon_sha256": "1ae6c60b8d074443277f7281b87b191269d5c00a16cc91b171777d70f577abc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09405",
    "kind": "arxiv",
    "version": 2
  }
}