Pith Number

pith:J3NY23F4

pith:2007:J3NY23F4CGUKA6EJKPDNXGGGOG

not attested not anchored not stored refs pending

Predicting relevant empty spots in social interaction

Yoshiharu Maeno, Yukio Ohsawa

arxiv:0711.1466 v3 · 2007-11-09 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3NY23F4CGUKA6EJKPDNXGGGOG}

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	2026-05-18T04:40:20.848672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4edb8d6cbc11a8a0788953c6db98c67187ca753364f84cf5924117f14bbfa020

Aliases

arxiv: 0711.1466 · arxiv_version: 0711.1466v3 · doi: 10.48550/arxiv.0711.1466 · pith_short_12: J3NY23F4CGUK · pith_short_16: J3NY23F4CGUKA6EJ · pith_short_8: J3NY23F4

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/J3NY23F4CGUKA6EJKPDNXGGGOG \
  | 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: 4edb8d6cbc11a8a0788953c6db98c67187ca753364f84cf5924117f14bbfa020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a4a5ca994a6f0904a525116e6a3c5df12cf2241aae8fddacb8b5fc9b186caa3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.AI",
    "submitted_at": "2007-11-09T13:54:30Z",
    "title_canon_sha256": "01551dab83f5da15d692d13f2a470d7036f448ea7efec908f99411d89099755a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.1466",
    "kind": "arxiv",
    "version": 3
  }
}