Pith Number

pith:JUQ6UQQS

pith:1996:JUQ6UQQSOZA4FZ7I5V3CE5J6VW

not attested not anchored not stored refs pending

Off-line Constraint Propagation for Efficient HPSG Processing

Guido Minnen (SFB 340, Univ. Tuebingen), Walt Detmar Meurers

arxiv:cmp-lg/9604010 v1 · 1996-04-23 · cmp-lg · 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{JUQ6UQQSOZA4FZ7I5V3CE5J6VW}

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	2026-07-04T15:08:27.673224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d21ea42127641c2e7e8ed7622753ead9fa656f12da370d660263746867258fc

Aliases

arxiv: cmp-lg/9604010 · arxiv_version: cmp-lg/9604010v1 · doi: 10.48550/arxiv.cmp-lg/9604010 · pith_short_12: JUQ6UQQSOZA4 · pith_short_16: JUQ6UQQSOZA4FZ7I · pith_short_8: JUQ6UQQS

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/JUQ6UQQSOZA4FZ7I5V3CE5J6VW \
  | 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: 4d21ea42127641c2e7e8ed7622753ead9fa656f12da370d660263746867258fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86bc383766d891ae307a4f28506028893b52b22081379f42c2ae26f8af1aae15",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "",
    "primary_cat": "cmp-lg",
    "submitted_at": "1996-04-23T10:33:17Z",
    "title_canon_sha256": "4a7dc91788b81ae529a0c07c7a138a6b30772bab135b04df68ca5d40c0a2ab09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cmp-lg/9604010",
    "kind": "arxiv",
    "version": 1
  }
}