Pith Number

pith:LGHJPKAR

pith:2013:LGHJPKARFXHBM4RMIY2GYV6TC7

not attested not anchored not stored refs pending

Role of complementarity in superdense coding

Patrick J. Coles

arxiv:1308.1511 v3 · 2013-08-07 · 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{LGHJPKARFXHBM4RMIY2GYV6TC7}

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	2026-05-18T03:04:48.814016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

598e97a8112dce16722c46346c57d317c4aca9a785c869eb58371b9011153755

Aliases

arxiv: 1308.1511 · arxiv_version: 1308.1511v3 · doi: 10.48550/arxiv.1308.1511 · pith_short_12: LGHJPKARFXHB · pith_short_16: LGHJPKARFXHBM4RM · pith_short_8: LGHJPKAR

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/LGHJPKARFXHBM4RMIY2GYV6TC7 \
  | 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: 598e97a8112dce16722c46346c57d317c4aca9a785c869eb58371b9011153755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9715331c4e5454b3a0967c53174cea6c56f1209540b1c5c8ccc96fd3e16b2d4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-07T09:19:09Z",
    "title_canon_sha256": "b379c4980cbcf94d3707e57379ec73a6ce61f2710aa6b29828e74d197f026c3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1511",
    "kind": "arxiv",
    "version": 3
  }
}