Pith Number

pith:WBLENRXT

pith:2024:WBLENRXTHI6TF22H6ZSGAI7UQJ

not attested not anchored not stored refs pending

American Sign Language Handshapes Reflect Pressures for Communicative Efficiency

Dan Klein, Kayo Yin, Terry Regier

arxiv:2406.04024 v2 · 2024-06-06 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBLENRXTHI6TF22H6ZSGAI7UQJ}

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	2026-07-05T08:29:28.634050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b05646c6f33a3d32eb47f6646023f4827e670a8b137f59781e75c00bd2977e39

Aliases

arxiv: 2406.04024 · arxiv_version: 2406.04024v2 · doi: 10.48550/arxiv.2406.04024 · pith_short_12: WBLENRXTHI6T · pith_short_16: WBLENRXTHI6TF22H · pith_short_8: WBLENRXT

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/WBLENRXTHI6TF22H6ZSGAI7UQJ \
  | 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: b05646c6f33a3d32eb47f6646023f4827e670a8b137f59781e75c00bd2977e39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b648f14a634986ebf5fce9a410f4917dbfd06c36a07325e83fbd018a931eda",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-06T12:46:21Z",
    "title_canon_sha256": "337219e7c51b4a3b571dfe912cf9c27604dc409b258c64ade7d55fcfa33df7ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.04024",
    "kind": "arxiv",
    "version": 2
  }
}