Pith Number

pith:TJCX7HHM

pith:2025:TJCX7HHMZQOYTDI53ZPPCYST2F

not attested not anchored not stored refs pending

The role of joint utility and pragmatic reasoning in cooperative communication

Stephanie Stacy, Tao Gao, Yiling Yun

arxiv:2504.21224 v1 · 2025-04-29 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJCX7HHMZQOYTDI53ZPPCYST2F}

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	2026-07-05T10:56:20.266218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a457f9ceccc1d898d1dde5ef16253d147e8736c5b43da98589d54e7db628d4c

Aliases

arxiv: 2504.21224 · arxiv_version: 2504.21224v1 · doi: 10.48550/arxiv.2504.21224 · pith_short_12: TJCX7HHMZQOY · pith_short_16: TJCX7HHMZQOYTDI5 · pith_short_8: TJCX7HHM

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/TJCX7HHMZQOYTDI53ZPPCYST2F \
  | 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: 9a457f9ceccc1d898d1dde5ef16253d147e8736c5b43da98589d54e7db628d4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f844265b04258d63f11d90ca421d955981a2018a4b9d33da550f15a9eadcc543",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-04-29T23:26:17Z",
    "title_canon_sha256": "d2820b627e7c5eefd3b046c067dbc3e87aa065c9067902af918713bfd7667e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21224",
    "kind": "arxiv",
    "version": 1
  }
}