Pith Number

pith:R67Z6SWG

pith:2019:R67Z6SWGX2VG4SCK4HSKXG4DNS

not attested not anchored not stored refs pending

Delay and polarization routing of single photons

H\"useyin Vural, Ilja Gerhardt, Julian Maisch, Michael Jetter, Peter Michler, Simone Luca Portalupi

arxiv:1905.12581 v1 · 2019-05-29 · 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{R67Z6SWGX2VG4SCK4HSKXG4DNS}

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	2026-05-17T23:44:43.913600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fbf9f4ac6beaa6e484ae1e4ab9b836c845118463c1183e2a3c2ea567919af32

Aliases

arxiv: 1905.12581 · arxiv_version: 1905.12581v1 · doi: 10.48550/arxiv.1905.12581 · pith_short_12: R67Z6SWGX2VG · pith_short_16: R67Z6SWGX2VG4SCK · pith_short_8: R67Z6SWG

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/R67Z6SWGX2VG4SCK4HSKXG4DNS \
  | 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: 8fbf9f4ac6beaa6e484ae1e4ab9b836c845118463c1183e2a3c2ea567919af32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be92e37d05ab3ebac8c214260939c37790226e9e2b8e41818ec32342a2751ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-29T16:55:10Z",
    "title_canon_sha256": "36596aa848e6cd73cb087692ac07818a60d2ecf31473db2f8f25a44cbfbcc8b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12581",
    "kind": "arxiv",
    "version": 1
  }
}