Pith Number

pith:JAWQARJ4

pith:2015:JAWQARJ44QHMU6CZS4ZO7SCKZK

not attested not anchored not stored refs pending

Tomography of photon-number resolving continuous-output detectors

Adriana E. Lita, Animesh Datta, Benjamin J. Metcalf, Ian A. Walmsley, Joshua Nunn, Peter C. Humphreys, Sae Woo Nam, Thomas Gerrits, Thomas Hiemstra, W. Steven Kolthammer

arxiv:1502.07649 v1 · 2015-02-26 · 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{JAWQARJ44QHMU6CZS4ZO7SCKZK}

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	2026-05-18T01:25:55.479489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

482d00453ce40eca78599732efc84aca9446b4e94dbc8ebd299a116eb18220f1

Aliases

arxiv: 1502.07649 · arxiv_version: 1502.07649v1 · doi: 10.48550/arxiv.1502.07649 · pith_short_12: JAWQARJ44QHM · pith_short_16: JAWQARJ44QHMU6CZ · pith_short_8: JAWQARJ4

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/JAWQARJ44QHMU6CZS4ZO7SCKZK \
  | 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: 482d00453ce40eca78599732efc84aca9446b4e94dbc8ebd299a116eb18220f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "102f67295b0f50b899f289106f37367ffaf1f63b3f4bd59401923519ccabac16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-26T17:54:42Z",
    "title_canon_sha256": "306699fc01cac52542f8b886724d3a9edd0fcd6dbf929b5e2a910bc8855aaafc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07649",
    "kind": "arxiv",
    "version": 1
  }
}