Pith Number

pith:77LKG7H3

pith:1996:77LKG7H3DCBFITMVCL37DGZW7L

not attested not anchored not stored refs pending

Codes for the Quantum Erasure Channel

(2) Universitaet Innsbruck), Markus Grassl (1), Thomas Beth (1), Thomas Pellizzari (2) ((1) Universitaet Karlsruhe

arxiv:quant-ph/9610042 v2 · 1996-10-28 · 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{77LKG7H3DCBFITMVCL37DGZW7L}

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.

Cited by

4 papers in Pith

The limits of erasure-based postselection for quantum error mitigation

Fault-tolerant quantum computation with a neutral atom processor

The Heisenberg Representation of Quantum Computers

Stabilizer Codes and Quantum Error Correction

Receipt and verification

First computed	2026-07-04T16:02:41.347481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffd6a37cfb1882544d9512f7f19b36facff0274254b96a31ac4c7cdf2bea26c3

Aliases

arxiv: quant-ph/9610042 · arxiv_version: quant-ph/9610042v2 · doi: 10.48550/arxiv.quant-ph/9610042 · pith_short_12: 77LKG7H3DCBF · pith_short_16: 77LKG7H3DCBFITMV · pith_short_8: 77LKG7H3

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/77LKG7H3DCBFITMVCL37DGZW7L \
  | 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: ffd6a37cfb1882544d9512f7f19b36facff0274254b96a31ac4c7cdf2bea26c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d8c0cd1cfbac7ddcd73bf916c64ffed91a85cc230c55061c689c926d1d4f3c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1996-10-28T10:56:53Z",
    "title_canon_sha256": "769d36855085dc128a699e8bc8f3c62a4ed8f64114b73ed3f1eef24384a5625b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9610042",
    "kind": "arxiv",
    "version": 2
  }
}