Pith Number

pith:NOIWQBM2

pith:2026:NOIWQBM2KQ3BPIKDAET2U3I22J

not attested not anchored not stored refs pending

Computational models of pragmatic reasoning with flexible generation of meaning and expression alternatives

Fausto Carcassi, Michael Franke, Polina Tsvilodub

arxiv:2607.18443 v1 · 2026-07-20 · 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{NOIWQBM2KQ3BPIKDAET2U3I22J}

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	2026-07-22T00:22:48.884797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b9168059a543617a1430127aa6d1ad27886e969ca5338762b2f64fc70a4311e

Aliases

arxiv: 2607.18443 · arxiv_version: 2607.18443v1 · doi: 10.48550/arxiv.2607.18443 · pith_short_12: NOIWQBM2KQ3B · pith_short_16: NOIWQBM2KQ3BPIKD · pith_short_8: NOIWQBM2

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/NOIWQBM2KQ3BPIKDAET2U3I22J \
  | 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: 6b9168059a543617a1430127aa6d1ad27886e969ca5338762b2f64fc70a4311e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454141bdbcf360990bb9c26dce5d9f7fba4c710a11e14f5d474daf73244e22b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-20T18:51:46Z",
    "title_canon_sha256": "6d1d7dd4d4c8b76e24265e0872bad44afdb37f3e234df49b0535b0f517e2aff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18443",
    "kind": "arxiv",
    "version": 1
  }
}