Pith Number

pith:LRLR6T7H

pith:2012:LRLR6T7HWHX7HM3NAXXJRN5ORV

not attested not anchored not stored refs pending

Block synchronization for quantum information

Yuichiro Fujiwara

arxiv:1206.0260 v5 · 2012-06-01 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRLR6T7HWHX7HM3NAXXJRN5ORV}

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	2026-05-18T03:32:17.856485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c571f4fe7b1eff3b36d05ee98b7ae8d70a0c9a3e052b1de754acacb806b71d0

Aliases

arxiv: 1206.0260 · arxiv_version: 1206.0260v5 · doi: 10.48550/arxiv.1206.0260 · pith_short_12: LRLR6T7HWHX7 · pith_short_16: LRLR6T7HWHX7HM3N · pith_short_8: LRLR6T7H

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/LRLR6T7HWHX7HM3NAXXJRN5ORV \
  | 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: 5c571f4fe7b1eff3b36d05ee98b7ae8d70a0c9a3e052b1de754acacb806b71d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc02abade836bc014dfb55e31b2b831b21e33490d8fa6044de238c844cc9612",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-06-01T17:39:26Z",
    "title_canon_sha256": "03abc2442fa48dd8966498f3eb885fa7dd29d1f49758804030095c814ba5a283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0260",
    "kind": "arxiv",
    "version": 5
  }
}