Pith Number

pith:INVLQ3BT

pith:2020:INVLQ3BTKHU4YZP6SWKCTRMIAV

not attested not anchored not stored refs pending

Learning to cooperate: Emergent communication in multi-agent navigation

Doina Precup, Eser Ayg\"un, Ivana Kaji\'c

arxiv:2004.01097 v2 · 2020-04-02 · cs.LG · cs.CL · cs.MA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INVLQ3BTKHU4YZP6SWKCTRMIAV}

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	2026-07-05T01:14:45.214129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436ab86c3351e9cc65fe959429c588054576bf101d0899b44ad44e6996fade1d

Aliases

arxiv: 2004.01097 · arxiv_version: 2004.01097v2 · doi: 10.48550/arxiv.2004.01097 · pith_short_12: INVLQ3BTKHU4 · pith_short_16: INVLQ3BTKHU4YZP6 · pith_short_8: INVLQ3BT

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/INVLQ3BTKHU4YZP6SWKCTRMIAV \
  | 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: 436ab86c3351e9cc65fe959429c588054576bf101d0899b44ad44e6996fade1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d520961f77549d06e71d5ab72de0e654ee90d7bd60410b69c5bd4a2d5da751d9",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.MA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-02T16:03:17Z",
    "title_canon_sha256": "777809ee09570fb3740b3c35aa1465697cfd894fdf455de67c6c70f07b463789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01097",
    "kind": "arxiv",
    "version": 2
  }
}