Pith Number

pith:ZQA2RLOT

pith:2018:ZQA2RLOTLNH5HIQZ7AHP2Q73T5

not attested not anchored not stored refs pending

Statistics of photon-subtracted and photon-added states

Claire R. Gilson, Fiona C. Speirits, Gergely Ferenczi, Stephen M. Barnett

arxiv:1806.09475 v1 · 2018-06-25 · 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{ZQA2RLOTLNH5HIQZ7AHP2Q73T5}

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	2026-05-18T00:09:24.295867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc01a8add35b4fd3a219f80efd43fb9f4eea2484b5a2323ab08620586660580f

Aliases

arxiv: 1806.09475 · arxiv_version: 1806.09475v1 · doi: 10.48550/arxiv.1806.09475 · pith_short_12: ZQA2RLOTLNH5 · pith_short_16: ZQA2RLOTLNH5HIQZ · pith_short_8: ZQA2RLOT

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/ZQA2RLOTLNH5HIQZ7AHP2Q73T5 \
  | 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: cc01a8add35b4fd3a219f80efd43fb9f4eea2484b5a2323ab08620586660580f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b4ee57fab196c08b675224a51bbb93a763934c763d219cdc08deefba06843c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-25T14:07:31Z",
    "title_canon_sha256": "51d63bf97c554cec0d15a2befe2f0e30181183af6ba4e71e0329b2ab8f8a23d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09475",
    "kind": "arxiv",
    "version": 1
  }
}