Pith Number

pith:PARLU2W5

pith:2010:PARLU2W5QPCNS6BIYGQOU4VASD

not attested not anchored not stored refs pending

Automated Error Correction For Generalized Bell States

Manu Gupta, Prasanta K. Panigrahi, Pratyush Pandey, Sriram Prasath E.

arxiv:1008.2129 v2 · 2010-08-12 · 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{PARLU2W5QPCNS6BIYGQOU4VASD}

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	2026-05-18T04:39:38.633661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7822ba6add83c4d97828c1a0ea72a090d374ba327ff6c374c04a1d467b4fd6d1

Aliases

arxiv: 1008.2129 · arxiv_version: 1008.2129v2 · doi: 10.48550/arxiv.1008.2129 · pith_short_12: PARLU2W5QPCN · pith_short_16: PARLU2W5QPCNS6BI · pith_short_8: PARLU2W5

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/PARLU2W5QPCNS6BIYGQOU4VASD \
  | 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: 7822ba6add83c4d97828c1a0ea72a090d374ba327ff6c374c04a1d467b4fd6d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9b943e0d286ced0737130a8c56c9e37a6bcc93e643283bd7791db59fbf4ba4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-12T15:09:14Z",
    "title_canon_sha256": "d17a09370622ea15277ddfb7fbbfe0461ca940f03759fd0ad61588495f09a2d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2129",
    "kind": "arxiv",
    "version": 2
  }
}