Pith Number

pith:6RA5ES6Q

pith:2017:6RA5ES6QGZ76SD4W5B7624FNFU

not attested not anchored not stored refs pending

Topically Driven Neural Language Model

Jey Han Lau, Timothy Baldwin, Trevor Cohn

arxiv:1704.08012 v2 · 2017-04-26 · 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{6RA5ES6QGZ76SD4W5B7624FNFU}

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	2026-05-18T00:32:59.731928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f441d24bd0367fe90f96e87fed70ad2d04183a9fbc8337435eaa3b7888be30f0

Aliases

arxiv: 1704.08012 · arxiv_version: 1704.08012v2 · doi: 10.48550/arxiv.1704.08012 · pith_short_12: 6RA5ES6QGZ76 · pith_short_16: 6RA5ES6QGZ76SD4W · pith_short_8: 6RA5ES6Q

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/6RA5ES6QGZ76SD4W5B7624FNFU \
  | 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: f441d24bd0367fe90f96e87fed70ad2d04183a9fbc8337435eaa3b7888be30f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04cc0eb15a9a636158d070a6e5e92ebbebc958fe46be83f0efb597c716741fde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-26T08:33:14Z",
    "title_canon_sha256": "1379b6f1fac610dc379204fd0056df037f51e27cb3cb7b594ac655caef663653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08012",
    "kind": "arxiv",
    "version": 2
  }
}