Pith Number

pith:J44VZYWS

pith:2018:J44VZYWSNPA3QL62F6M2HME33I

not attested not anchored not stored refs pending

Translating and Evolving: Towards a Model of Language Change in DisCoCat

Brad Theilman (Gentner Lab, CUNY), Jade Master (Dept. Mathematics, Martha Lewis (ILLC, Tai-Danae Bradley (Graduate Center, UC Riverside), UC San Diego), University of Amsterdam)

arxiv:1811.11041 v1 · 2018-11-08 · 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{J44VZYWSNPA3QL62F6M2HME33I}

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	2026-05-17T23:59:45.391388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f395ce2d26bc1b82fda2f99a3b09bda115d9762f4646391f863e537dc602ed1

Aliases

arxiv: 1811.11041 · arxiv_version: 1811.11041v1 · doi: 10.48550/arxiv.1811.11041 · pith_short_12: J44VZYWSNPA3 · pith_short_16: J44VZYWSNPA3QL62 · pith_short_8: J44VZYWS

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/J44VZYWSNPA3QL62F6M2HME33I \
  | 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: 4f395ce2d26bc1b82fda2f99a3b09bda115d9762f4646391f863e537dc602ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b6e0278be1ad625b2430fda262b3ccf424f312ebb19ad1f01cf6225a9a3022",
    "cross_cats_sorted": [
      "cs.AI",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-08T05:11:18Z",
    "title_canon_sha256": "f5642979ff1917e6ac1012c019574f5bf9a879e0f2d690227ab40d1e6bc8a50c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11041",
    "kind": "arxiv",
    "version": 1
  }
}