Pith Number

pith:6MGNHBG5

pith:2010:6MGNHBG53XFMLYJKTXNXAIJBGQ

not attested not anchored not stored refs pending

Multi-copy programmable discrimination of general qubit states

E. Bagan, G. Sent\'is, J. Calsamiglia, R. Munoz-Tapia

arxiv:1007.5497 v3 · 2010-07-30 · 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{6MGNHBG53XFMLYJKTXNXAIJBGQ}

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	2026-05-18T02:06:00.798947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f30cd384ddddcac5e12a9ddb702121342033da2a9ff053d77486c95ca20afb2b

Aliases

arxiv: 1007.5497 · arxiv_version: 1007.5497v3 · doi: 10.48550/arxiv.1007.5497 · pith_short_12: 6MGNHBG53XFM · pith_short_16: 6MGNHBG53XFMLYJK · pith_short_8: 6MGNHBG5

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/6MGNHBG53XFMLYJKTXNXAIJBGQ \
  | 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: f30cd384ddddcac5e12a9ddb702121342033da2a9ff053d77486c95ca20afb2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a9d62423c3bf749064694b5084a21be0615ee174aab2723aa650c8b2589042",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-30T17:00:24Z",
    "title_canon_sha256": "61bf140980655eef985a9b540b651ec541ac3652588bf6af7c2dfa3a4c7f190e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5497",
    "kind": "arxiv",
    "version": 3
  }
}