Pith Number

pith:ATLZKBCD

pith:2019:ATLZKBCDT5E3GVXP5K2YTGCJWK

not attested not anchored not stored refs pending

Pulsed Sagnac source of polarization-entangled photon pairs in telecommunication band

Han Seb Moon, Heonoh Kim, Osung Kwon

arxiv:1904.00164 v1 · 2019-03-30 · 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{ATLZKBCDT5E3GVXP5K2YTGCJWK}

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	2026-05-17T23:49:49.261299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d79504439f49b356efeab5899849b2bfde8c0685fd43126388ea497b3ca9a2

Aliases

arxiv: 1904.00164 · arxiv_version: 1904.00164v1 · doi: 10.48550/arxiv.1904.00164 · pith_short_12: ATLZKBCDT5E3 · pith_short_16: ATLZKBCDT5E3GVXP · pith_short_8: ATLZKBCD

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/ATLZKBCDT5E3GVXP5K2YTGCJWK \
  | 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: 04d79504439f49b356efeab5899849b2bfde8c0685fd43126388ea497b3ca9a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e1d5d4a30427a2f59e6e11b6c61100565ce1327552dcaa4eddd13c91cc8493",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-30T07:59:33Z",
    "title_canon_sha256": "d6c6ac71db94c1b975f5d8abe41aa27657eb641cb2a8e195b35943dc38d1d42b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00164",
    "kind": "arxiv",
    "version": 1
  }
}