Pith Number

pith:24XDM6B6

pith:2012:24XDM6B6MAWUOTCKKRN5B2C26O

not attested not anchored not stored refs pending

Quantum cube: A toy model of a qubit

Pawel Blasiak

arxiv:1208.0668 v2 · 2012-08-03 · 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{24XDM6B6MAWUOTCKKRN5B2C26O}

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	2026-05-18T03:33:14.009447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d72e36783e602d474c4a545bd0e85af39c475fa74d54b9282de4fb046cf835e9

Aliases

arxiv: 1208.0668 · arxiv_version: 1208.0668v2 · doi: 10.48550/arxiv.1208.0668 · pith_short_12: 24XDM6B6MAWU · pith_short_16: 24XDM6B6MAWUOTCK · pith_short_8: 24XDM6B6

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/24XDM6B6MAWUOTCKKRN5B2C26O \
  | 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: d72e36783e602d474c4a545bd0e85af39c475fa74d54b9282de4fb046cf835e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8c60890329c58853bff4e22a70b4fdb93aeb4c8bfa213fe5f13b3fe0b365486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-03T06:57:24Z",
    "title_canon_sha256": "fe8032056394268087c2ac738211dcde20dbe79159f8307e96c0c459d5d9e46d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0668",
    "kind": "arxiv",
    "version": 2
  }
}