Pith Number

pith:3MZYC53U

pith:2018:3MZYC53U3SEQW7PMOOGTQ5XWWL

not attested not anchored not stored refs pending

Sequence-to-Action: End-to-End Semantic Graph Generation for Semantic Parsing

Bo Chen, Le Sun, Xianpei Han

arxiv:1809.00773 v1 · 2018-09-04 · 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{3MZYC53U3SEQW7PMOOGTQ5XWWL}

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	2026-05-18T00:06:32.528865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db33817774dc890b7dec738d3876f6b2c8245ea223e1a1a1de0f48bae1461adc

Aliases

arxiv: 1809.00773 · arxiv_version: 1809.00773v1 · doi: 10.48550/arxiv.1809.00773 · pith_short_12: 3MZYC53U3SEQ · pith_short_16: 3MZYC53U3SEQW7PM · pith_short_8: 3MZYC53U

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/3MZYC53U3SEQW7PMOOGTQ5XWWL \
  | 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: db33817774dc890b7dec738d3876f6b2c8245ea223e1a1a1de0f48bae1461adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39622aec17a961ec331a79b497b6f9c8847280785e59cf15a11019b28238fc36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-04T02:30:57Z",
    "title_canon_sha256": "23e5c6efd084f4b7f4e41974bd1196c72d78e0e0ae880612b6f9e9cdb73e93cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00773",
    "kind": "arxiv",
    "version": 1
  }
}