Pith Number

pith:MH57MDJD

pith:2020:MH57MDJDHSIJ6TCMBYV22YLTTO

not attested not anchored not stored refs pending

Algorithms for Persuasion with Limited Communication

Martin Hoefer, Niklas Hahn, Rann Smorodinsky, Ronen Gradwohl

arxiv:2007.12489 v2 · 2020-07-24 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MH57MDJDHSIJ6TCMBYV22YLTTO}

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	2026-07-05T02:50:27.426676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61fbf60d233c909f4c4c0e2bad61739ba3ed4568cb1e3528e7b6bc80ea1e2746

Aliases

arxiv: 2007.12489 · arxiv_version: 2007.12489v2 · doi: 10.48550/arxiv.2007.12489 · pith_short_12: MH57MDJDHSIJ · pith_short_16: MH57MDJDHSIJ6TCM · pith_short_8: MH57MDJD

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/MH57MDJDHSIJ6TCMBYV22YLTTO \
  | 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: 61fbf60d233c909f4c4c0e2bad61739ba3ed4568cb1e3528e7b6bc80ea1e2746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "541dccbc6d437dc30f6f2d2fb15a2bda88a10c7fcb3fe936e5016c182f81b2b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2020-07-24T12:30:38Z",
    "title_canon_sha256": "1a8ecb236df4018453dba8e3b422102eac71cc7e50a12887ce6e1400dc57d8fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12489",
    "kind": "arxiv",
    "version": 2
  }
}