Pith Number

pith:3FTJKTA3

pith:2018:3FTJKTA3D4GSNGZKIDTENIUTWM

not attested not anchored not stored refs pending

Recommendation Systems and Self Motivated Users

Gal Bahar, Moshe Tennenholtz, Rann Smorodinsky

arxiv:1807.01732 v1 · 2018-07-04 · 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{3FTJKTA3D4GSNGZKIDTENIUTWM}

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	2026-05-18T00:11:28.765420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d966954c1b1f0d269b2a40e646a293b3334a577e997a9a0cfde39ad47247c5c1

Aliases

arxiv: 1807.01732 · arxiv_version: 1807.01732v1 · doi: 10.48550/arxiv.1807.01732 · pith_short_12: 3FTJKTA3D4GS · pith_short_16: 3FTJKTA3D4GSNGZK · pith_short_8: 3FTJKTA3

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/3FTJKTA3D4GSNGZKIDTENIUTWM \
  | 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: d966954c1b1f0d269b2a40e646a293b3334a577e997a9a0cfde39ad47247c5c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "961a48628428c5bb3bc289aa662e4ca591ac7ed163b3c64852d89c74de6a8a32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-07-04T18:23:56Z",
    "title_canon_sha256": "3d27b94d8cdd6adef8fdf66db98c709810fabf2473a384e6b1f0c560d745ec38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01732",
    "kind": "arxiv",
    "version": 1
  }
}