Pith Number

pith:XHDYTJ7M

pith:2017:XHDYTJ7MVB6YNZ5WCBSZJ4ARQE

not attested not anchored not stored refs pending

Learning and Type Compatibility in Signaling Games

Drew Fudenberg, Kevin He

arxiv:1702.01819 v3 · 2017-02-06 · q-fin.EC · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHDYTJ7MVB6YNZ5WCBSZJ4ARQE}

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	2026-05-18T00:09:05.877192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c789a7eca87d86e7b6106594f0118115f39a0da63b7eab79d915321cfc63cb

Aliases

arxiv: 1702.01819 · arxiv_version: 1702.01819v3 · doi: 10.48550/arxiv.1702.01819 · pith_short_12: XHDYTJ7MVB6Y · pith_short_16: XHDYTJ7MVB6YNZ5W · pith_short_8: XHDYTJ7M

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/XHDYTJ7MVB6YNZ5WCBSZJ4ARQE \
  | 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: b9c789a7eca87d86e7b6106594f0118115f39a0da63b7eab79d915321cfc63cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "134e6965b04193889492d6b48a414aa3b59a35aa0d54598c10b6e6afcfa884e2",
    "cross_cats_sorted": [
      "econ.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2017-02-06T23:05:56Z",
    "title_canon_sha256": "f34295618be0b472ea1a0f2d3c89dcb88af139226ef1f883fea20f5897a39ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01819",
    "kind": "arxiv",
    "version": 3
  }
}