Pith Number

pith:GL4RIJNL

pith:2018:GL4RIJNL64NCZPRX6MCPLHE5F5

not attested not anchored not stored refs pending

Mapping Natural Language Commands to Web Elements

Evan Zheran Liu, Kelvin Guu, Panupong Pasupat, Percy Liang, Tian-Shun Jiang

arxiv:1808.09132 v2 · 2018-08-28 · 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{GL4RIJNL64NCZPRX6MCPLHE5F5}

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	2026-05-18T00:04:29.346055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32f91425abf71a2cbe37f304f59c9d2f75553a52b420027c18b26ca342d04a44

Aliases

arxiv: 1808.09132 · arxiv_version: 1808.09132v2 · doi: 10.48550/arxiv.1808.09132 · pith_short_12: GL4RIJNL64NC · pith_short_16: GL4RIJNL64NCZPRX · pith_short_8: GL4RIJNL

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/GL4RIJNL64NCZPRX6MCPLHE5F5 \
  | 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: 32f91425abf71a2cbe37f304f59c9d2f75553a52b420027c18b26ca342d04a44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e552022aef53a1f1bb7485d8768b7507d06607d8510bb1fb5f00ea0c699cc881",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-28T06:09:39Z",
    "title_canon_sha256": "d4800cf9abdcfa7b34ee9b69592369a766774a921e95636f5505fbf4c49dd2e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09132",
    "kind": "arxiv",
    "version": 2
  }
}