Pith Number

pith:CYANJ6VO

pith:2019:CYANJ6VOKU6URH3EYTOOHRBCSX

not attested not anchored not stored refs pending

Grammatical Sequence Prediction for Real-Time Neural Semantic Parsing

Christoph Teichmann, Chunyang Xiao, Konstantine Arkoudas

arxiv:1907.11049 v1 · 2019-07-25 · 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{CYANJ6VOKU6URH3EYTOOHRBCSX}

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	2026-05-17T23:39:33.647686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1600d4faae553d489f64c4dce3c42295fb474de79f9533bec9c126e95d07756d

Aliases

arxiv: 1907.11049 · arxiv_version: 1907.11049v1 · doi: 10.48550/arxiv.1907.11049 · pith_short_12: CYANJ6VOKU6U · pith_short_16: CYANJ6VOKU6URH3E · pith_short_8: CYANJ6VO

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/CYANJ6VOKU6URH3EYTOOHRBCSX \
  | 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: 1600d4faae553d489f64c4dce3c42295fb474de79f9533bec9c126e95d07756d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c1b2a2f2b73d565b310e2bce9e791d7bca98363ed78bc0ac07eb7f735fd901",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-25T13:45:48Z",
    "title_canon_sha256": "910ca5ecd8ff4fb07ecfb4f16ddc63e8d01fec6b387e377c4ac6ed41d58b0678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11049",
    "kind": "arxiv",
    "version": 1
  }
}