Pith Number

pith:GYKVZS4L

pith:2011:GYKVZS4LESO4PWJPDMRJP6GXUO

not attested not anchored not stored refs pending

Optimal signal states for quantum detectors

Emili Bagan, John Calsamiglia, Ognyan Oreshkov, Ramon Munoz-Tapia

arxiv:1103.2365 v3 · 2011-03-11 · 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{GYKVZS4LESO4PWJPDMRJP6GXUO}

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	2026-05-18T04:17:02.623741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36155ccb8b249dc7d92f1b2297f8d7a397c5479d9964d21405a27a39e9ab5a25

Aliases

arxiv: 1103.2365 · arxiv_version: 1103.2365v3 · doi: 10.48550/arxiv.1103.2365 · pith_short_12: GYKVZS4LESO4 · pith_short_16: GYKVZS4LESO4PWJP · pith_short_8: GYKVZS4L

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/GYKVZS4LESO4PWJPDMRJP6GXUO \
  | 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: 36155ccb8b249dc7d92f1b2297f8d7a397c5479d9964d21405a27a39e9ab5a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ee4b82da9e60627599fca60cdf7fe98a6ef96f766567aeef8278dff60c12b20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-11T20:46:30Z",
    "title_canon_sha256": "ed1d1d3000f53f71e735bb5c7cbb5fc8a7188cb5ca59e6a6ab8e9d6afe77a91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2365",
    "kind": "arxiv",
    "version": 3
  }
}