Pith Number

pith:WPVW4WCL

pith:2016:WPVW4WCLFFWITV6446VORIBTRR

not attested not anchored not stored refs pending

Semantic Parsing with Semi-Supervised Sequential Autoencoders

Chris Dyer, Edward Grefenstette, G\'abor Melis, Karl Moritz Hermann, Phil Blunsom, Tom\'a\v{s} Ko\v{c}isk\'y, Wang Ling

arxiv:1609.09315 v1 · 2016-09-29 · cs.CL · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPVW4WCLFFWITV6446VORIBTRR}

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	2026-05-18T01:03:38.208184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3eb6e584b296c89d7dce7aae8a0338c50dd72bafaf79ca1f76c6a7a7f4a7941

Aliases

arxiv: 1609.09315 · arxiv_version: 1609.09315v1 · doi: 10.48550/arxiv.1609.09315 · pith_short_12: WPVW4WCLFFWI · pith_short_16: WPVW4WCLFFWITV64 · pith_short_8: WPVW4WCL

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/WPVW4WCLFFWITV6446VORIBTRR \
  | 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: b3eb6e584b296c89d7dce7aae8a0338c50dd72bafaf79ca1f76c6a7a7f4a7941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8923bd8698a1768cf1bd22ea3a60fb1be56e9b1f40e9b4b5c2677fc95455f63e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-09-29T12:20:13Z",
    "title_canon_sha256": "09073d8d0514022db7b8f46ffa4cb0185f45aa6aac9404139cc9a5ec040afb3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09315",
    "kind": "arxiv",
    "version": 1
  }
}