Pith Number

pith:VAH2DUHP

pith:2021:VAH2DUHPABTP24ZRVXGIJ57MPT

not attested not anchored not stored refs pending

Quasi-Equivalence Discovery for Zero-Shot Emergent Communication

Douwe Kiela, Franziska Meier, Jakob Foerster, Joelle Pineau, Kalesha Bullard

arxiv:2103.08067 v2 · 2021-03-14 · cs.MA · 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{VAH2DUHPABTP24ZRVXGIJ57MPT}

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	2026-07-05T02:51:20.181016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a80fa1d0ef0066fd7331adcc84f7ec7cf777281cb7058902662ae7599ea676ea

Aliases

arxiv: 2103.08067 · arxiv_version: 2103.08067v2 · doi: 10.48550/arxiv.2103.08067 · pith_short_12: VAH2DUHPABTP · pith_short_16: VAH2DUHPABTP24ZR · pith_short_8: VAH2DUHP

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/VAH2DUHPABTP24ZRVXGIJ57MPT \
  | 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: a80fa1d0ef0066fd7331adcc84f7ec7cf777281cb7058902662ae7599ea676ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f44bd66618c0d7719aeb85e844dea935ac27aace3a3596290f5fed064da28f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2021-03-14T23:42:37Z",
    "title_canon_sha256": "0ec5785141d2657759563bf6a582bea39f13e65bca4c86a0b6c738ddd2e1522d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08067",
    "kind": "arxiv",
    "version": 2
  }
}