Pith Number

pith:5R4PDDC6

pith:2020:5R4PDDC6Z7Y5NJ6DEDJD54E3AG

not attested not anchored not stored refs pending

Intrinsic Motivation for Encouraging Synergistic Behavior

Abhinav Gupta, Rohan Chitnis, Saurabh Gupta, Shubham Tulsiani

arxiv:2002.05189 v1 · 2020-02-12 · cs.LG · cs.AI · 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{5R4PDDC6Z7Y5NJ6DEDJD54E3AG}

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	2026-07-05T00:40:28.622025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec78f18c5ecff1d6a7c320d23ef09b01b8ead9d01ab67a6f45a6f8c0b26e9688

Aliases

arxiv: 2002.05189 · arxiv_version: 2002.05189v1 · doi: 10.48550/arxiv.2002.05189 · pith_short_12: 5R4PDDC6Z7Y5 · pith_short_16: 5R4PDDC6Z7Y5NJ6D · pith_short_8: 5R4PDDC6

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/5R4PDDC6Z7Y5NJ6DEDJD54E3AG \
  | 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: ec78f18c5ecff1d6a7c320d23ef09b01b8ead9d01ab67a6f45a6f8c0b26e9688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8728063285c003a48e5cf320bf2a050565ce7759b11fbaad1d6f36c85f6449aa",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-12T19:34:51Z",
    "title_canon_sha256": "66b0b60fedfeca7f49ea65b86ce54ba4b106b5df626e490ece558a3dcad94f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05189",
    "kind": "arxiv",
    "version": 1
  }
}