Pith Number

pith:XRFTZIBD

pith:2019:XRFTZIBDDIO47RRSIVD6V5VRFE

not attested not anchored not stored refs pending

Multimode Fiber Coupled Superconducting Nanowire Single Photon Detectors with High Detection Efficiency and Time Resolution

Andreas Fognini, Iman Esmaeilzadeh, Jin Chang, Johannes W. N. Los, Julien Zichi, Monique Gevers, Paul Urbach, Sander Dorenbos, Silvania F. Pereira, Val Zwiller

arxiv:1908.06205 v1 · 2019-08-16 · physics.ins-det · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRFTZIBDDIO47RRSIVD6V5VRFE}

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	2026-07-05T00:31:15.741890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc4b3ca0231a1dcfc6324547eaf6b12911e94e668c0974f4beecd360ab09c8e0

Aliases

arxiv: 1908.06205 · arxiv_version: 1908.06205v1 · doi: 10.48550/arxiv.1908.06205 · pith_short_12: XRFTZIBDDIO4 · pith_short_16: XRFTZIBDDIO47RRS · pith_short_8: XRFTZIBD

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/XRFTZIBDDIO47RRSIVD6V5VRFE \
  | 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: bc4b3ca0231a1dcfc6324547eaf6b12911e94e668c0974f4beecd360ab09c8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319b23917da67a3f471bbbd99f22326f93e003d570f2efa7d7285c52a71f07b5",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-08-16T23:39:06Z",
    "title_canon_sha256": "a78e3b876ebb259f6330d26fdb21921281dcf7268353fd50d411f4ef30660ee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06205",
    "kind": "arxiv",
    "version": 1
  }
}