Pith Number

pith:MU77WQ22

pith:2021:MU77WQ22TTT3WTWD2FYRHOHYJK

not attested not anchored not stored refs pending

Modeling Communication to Coordinate Perspectives in Cooperation

Chenfei Li, Max Kleiman-Weiner, Minglu Zhao, Qingyi Zhao, Stephanie Stacy, Tao Gao, Yiling Yun

arxiv:2106.02164 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{MU77WQ22TTT3WTWD2FYRHOHYJK}

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	2026-07-05T02:46:16.034378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

653ffb435a9ce7bb4ec3d17113b8f84a8600aaeac962655d28888c7e694571a7

Aliases

arxiv: 2106.02164 · arxiv_version: 2106.02164v1 · doi: 10.48550/arxiv.2106.02164 · pith_short_12: MU77WQ22TTT3 · pith_short_16: MU77WQ22TTT3WTWD · pith_short_8: MU77WQ22

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/MU77WQ22TTT3WTWD2FYRHOHYJK \
  | 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: 653ffb435a9ce7bb4ec3d17113b8f84a8600aaeac962655d28888c7e694571a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3d3d7a38d32b3d12827cb3739333c4802b3d5f6f18e7868b3c2a0a24351cdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-06-03T22:37:20Z",
    "title_canon_sha256": "5f5b4262685a397683b856273d756c6ce3d7960ec3c3752e5a76c89af9b097ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02164",
    "kind": "arxiv",
    "version": 1
  }
}