Pith Number

pith:Z66462KI

pith:2021:Z66462KIALHU54J7D67FDCHLG5

not attested not anchored not stored refs pending

Individual vs. Joint Perception: a Pragmatic Model of Pointing as Communicative Smithian Helping

Adelpha Chan, Chuyu Wei, Federico Rossano, Kaiwen Jiang, Stephanie Stacy, Tao Gao, Yixin Zhu

arxiv:2106.02003 v1 · 2021-06-03 · 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{Z66462KIALHU54J7D67FDCHLG5}

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	2026-07-05T02:46:06.607192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfbdcf694802cf4ef13f1fbe5188eb375fed658cddfdd1ff9f401e043d9f4078

Aliases

arxiv: 2106.02003 · arxiv_version: 2106.02003v1 · doi: 10.48550/arxiv.2106.02003 · pith_short_12: Z66462KIALHU · pith_short_16: Z66462KIALHU54J7 · pith_short_8: Z66462KI

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/Z66462KIALHU54J7D67FDCHLG5 \
  | 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: cfbdcf694802cf4ef13f1fbe5188eb375fed658cddfdd1ff9f401e043d9f4078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2262529558c5fc97a1baa2e969d602533d867f089e0f0f41300e242330ed3533",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-06-03T17:21:23Z",
    "title_canon_sha256": "38fa9d1f0fd54c92b1422f1a09ab249f2d99bbb5aa21536999e32eaa0b20fd1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02003",
    "kind": "arxiv",
    "version": 1
  }
}