Pith Number

pith:BMOYXGPP

pith:2019:BMOYXGPPKTWKE3GRTTFP4QRSZ6

not attested not anchored not stored refs pending

Indistinguishability-enabled coherence for quantum metrology

Alessia Castellini, Andreas Winter, Gerardo Adesso, Giuseppe Compagno, Ludovico Lami, Rosario Lo Franco

arxiv:1903.10582 v1 · 2019-03-25 · 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{BMOYXGPPKTWKE3GRTTFP4QRSZ6}

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	2026-05-17T23:40:32.967290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b1d8b99ef54eca26cd19ccafe4232cf8dbd375da2158712a5a505ed0e2c76c4

Aliases

arxiv: 1903.10582 · arxiv_version: 1903.10582v1 · doi: 10.48550/arxiv.1903.10582 · pith_short_12: BMOYXGPPKTWK · pith_short_16: BMOYXGPPKTWKE3GR · pith_short_8: BMOYXGPP

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/BMOYXGPPKTWKE3GRTTFP4QRSZ6 \
  | 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: 0b1d8b99ef54eca26cd19ccafe4232cf8dbd375da2158712a5a505ed0e2c76c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bce88e1a4b382c9136b03160bddedbc05a5e13e94e047a8ae1e83a786a1572f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-25T20:20:17Z",
    "title_canon_sha256": "054935ec6a267d0cee7404f277b24210c910f6d9ee9ab83f2306c9a339fe6aff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10582",
    "kind": "arxiv",
    "version": 1
  }
}