Pith Number

pith:QM5Y7AGI

pith:2018:QM5Y7AGIH2SDB6J5INS5INEQRF

not attested not anchored not stored refs pending

Autocorrelation functions: a useful tool for both state and detector characterisation

Alessia Allevi, Giovanni Chesi, Maria Bondani

arxiv:1812.03088 v1 · 2018-12-07 · 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{QM5Y7AGIH2SDB6J5INS5INEQRF}

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	2026-05-17T23:58:50.988871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

833b8f80c83ea430f93d4365d434908949e76e719f417d310de80e5fc3e3b911

Aliases

arxiv: 1812.03088 · arxiv_version: 1812.03088v1 · doi: 10.48550/arxiv.1812.03088 · pith_short_12: QM5Y7AGIH2SD · pith_short_16: QM5Y7AGIH2SDB6J5 · pith_short_8: QM5Y7AGI

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/QM5Y7AGIH2SDB6J5INS5INEQRF \
  | 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: 833b8f80c83ea430f93d4365d434908949e76e719f417d310de80e5fc3e3b911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ce46e3062a661064b3286c253312cbe70c8960aa28809ce2d8bd396cd8dafa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-07T16:23:44Z",
    "title_canon_sha256": "6a8fdd508d15f1ddb549efd3d717ad6f8977b7e7b0e04719bd57760450d4b239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03088",
    "kind": "arxiv",
    "version": 1
  }
}