Pith Number

pith:EYLJKFJJ

pith:2022:EYLJKFJJUGCWJEVXBJGOKVVFNM

not attested not anchored not stored refs pending

Emergent Communication: Generalization and Overfitting in Lewis Games

Corentin Tallec, Emmanuel Dupoux, Florian Strub, Jean-bastien Grill, Mathieu Rita, Olivier Pietquin, Paul Michel

arxiv:2209.15342 v2 · 2022-09-30 · cs.MA · cs.CL · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYLJKFJJUGCWJEVXBJGOKVVFNM}

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	2026-07-05T05:07:04.058925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2616951529a1856492b70a4ce556a56b39fc093ac9cbb1d8be2ac4268e7fd50c

Aliases

arxiv: 2209.15342 · arxiv_version: 2209.15342v2 · doi: 10.48550/arxiv.2209.15342 · pith_short_12: EYLJKFJJUGCW · pith_short_16: EYLJKFJJUGCWJEVX · pith_short_8: EYLJKFJJ

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/EYLJKFJJUGCWJEVXBJGOKVVFNM \
  | 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: 2616951529a1856492b70a4ce556a56b39fc093ac9cbb1d8be2ac4268e7fd50c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f57d59fc4a4220d42fb2c9961a9a018dad27359ce05a209ccb9ed5312d87f5",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2022-09-30T09:50:46Z",
    "title_canon_sha256": "5062abb115b5024fb981072353ef78ce29e98e05b7cb20143a92d530dd47f7d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.15342",
    "kind": "arxiv",
    "version": 2
  }
}