Pith Number

pith:X5LH2ABM

pith:2016:X5LH2ABMTQQX2Q5GCCVV6VYUBN

not attested not anchored not stored refs pending

A Generalised Quantifier Theory of Natural Language in Categorical Compositional Distributional Semantics with Bialgebras

Jules Hedges, Mehrnoosh Sadrzadeh

arxiv:1602.01635 v2 · 2016-02-04 · cs.CL · cs.AI · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5LH2ABMTQQX2Q5GCCVV6VYUBN}

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	2026-07-05T00:18:25.877131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf567d002c9c217d43a610ab5f57140b6997d50edbac2ed6388993f3ad2bbeea

Aliases

arxiv: 1602.01635 · arxiv_version: 1602.01635v2 · doi: 10.48550/arxiv.1602.01635 · pith_short_12: X5LH2ABMTQQX · pith_short_16: X5LH2ABMTQQX2Q5G · pith_short_8: X5LH2ABM

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/X5LH2ABMTQQX2Q5GCCVV6VYUBN \
  | 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: bf567d002c9c217d43a610ab5f57140b6997d50edbac2ed6388993f3ad2bbeea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bfb00863ec0817782e07d84cbe27222331e737484effe3124d699d290ef0b6f",
    "cross_cats_sorted": [
      "cs.AI",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-02-04T11:15:28Z",
    "title_canon_sha256": "7e62899730535735f976b1ee15254943359463d4d6bf60efe1d3acff1d3cac82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01635",
    "kind": "arxiv",
    "version": 2
  }
}