Pith Number

pith:YY3KIUPQ

pith:2008:YY3KIUPQPFD6BLTPH36RH35LM7

not attested not anchored not stored refs pending

Reflective visualization and verbalization of unconscious preference

Yoshiharu Maeno, Yukio Ohsawa

arxiv:0803.4074 v2 · 2008-03-28 · 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{YY3KIUPQPFD6BLTPH36RH35LM7}

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	2026-05-18T04:40:20.810417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c636a451f07947e0ae6f3efd13efab67f4d375030f773ab3bd00b2d89f870e06

Aliases

arxiv: 0803.4074 · arxiv_version: 0803.4074v2 · doi: 10.48550/arxiv.0803.4074 · pith_short_12: YY3KIUPQPFD6 · pith_short_16: YY3KIUPQPFD6BLTP · pith_short_8: YY3KIUPQ

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/YY3KIUPQPFD6BLTPH36RH35LM7 \
  | 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: c636a451f07947e0ae6f3efd13efab67f4d375030f773ab3bd00b2d89f870e06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e97af5d72862f4bd9a5d26ccb4209b39803fff7018cede24216ddc04c3f46130",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2008-03-28T09:36:58Z",
    "title_canon_sha256": "9431c4bf620bd2b4223fc213e14204da57637891f5af474278f8c0566e76bd1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.4074",
    "kind": "arxiv",
    "version": 2
  }
}