Pith Number

pith:TL2RNTUQ

pith:2015:TL2RNTUQPNRJLM2ZAVGQ6Y5W7C

not attested not anchored not stored refs pending

Measuring quantumness: from theory to observability in interferometric setups

Fabrizio Illuminati, Giuseppe Marmo, Leonardo Ferro, Rosario Fazio, Saverio Pascazio, Vlatko Vedral

arxiv:1501.03099 v2 · 2015-01-13 · 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{TL2RNTUQPNRJLM2ZAVGQ6Y5W7C}

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	2026-05-17T23:56:56.360978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9af516ce907b6295b359054d0f63b6f8bd23fc15c827084928f24edc1f4501db

Aliases

arxiv: 1501.03099 · arxiv_version: 1501.03099v2 · doi: 10.48550/arxiv.1501.03099 · pith_short_12: TL2RNTUQPNRJ · pith_short_16: TL2RNTUQPNRJLM2Z · pith_short_8: TL2RNTUQ

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/TL2RNTUQPNRJLM2ZAVGQ6Y5W7C \
  | 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: 9af516ce907b6295b359054d0f63b6f8bd23fc15c827084928f24edc1f4501db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12aece678d8b933fdaaa64511da7d237a0e75f9e958a2e3152eb8315a5e3dd65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-13T18:34:43Z",
    "title_canon_sha256": "73337d63cb6c5d38855a87c3a8da2c18efb9ed63612751cebcab047cb11bfa71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03099",
    "kind": "arxiv",
    "version": 2
  }
}