Pith Number

pith:34VG4X4M

pith:2012:34VG4X4METAJHBCR7XKZZUZVIZ

not attested not anchored not stored refs pending

Nonquantum Cognition

Partha Ghose

arxiv:1210.4473 v1 · 2012-10-14 · physics.gen-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34VG4X4METAJHBCR7XKZZUZVIZ}

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	2026-05-18T03:43:05.839643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2a6e5f8c24c0938451fdd59cd335465f04ed1d0eeed3ca9af1f28e0dc696ac

Aliases

arxiv: 1210.4473 · arxiv_version: 1210.4473v1 · doi: 10.48550/arxiv.1210.4473 · pith_short_12: 34VG4X4METAJ · pith_short_16: 34VG4X4METAJHBCR · pith_short_8: 34VG4X4M

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/34VG4X4METAJHBCR7XKZZUZVIZ \
  | 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: df2a6e5f8c24c0938451fdd59cd335465f04ed1d0eeed3ca9af1f28e0dc696ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80bd45888b1d8a2cabeb3c60f507b7c07895ec703fb2eeec8b6eb64ae29d236d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-10-14T12:09:26Z",
    "title_canon_sha256": "72ec71bd6d5a871b2e1a801bb503abd320212e942b06cd847b83a1ad3421bae1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4473",
    "kind": "arxiv",
    "version": 1
  }
}