Pith Number

pith:WJXAIR3N

pith:2018:WJXAIR3NKKH46INS2Y2QHJLWWX

not attested not anchored not stored refs pending

Experimental two-way communication with one photon

\"Amin Baumeler, Amir Moqanaki, Borivoje Dakic, Flavio Del Santo, Francesco Massa, Joshua A. Kettlewell, Philip Walther

arxiv:1802.05102 v3 · 2018-02-14 · 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{WJXAIR3NKKH46INS2Y2QHJLWWX}

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.

Cited by

1 paper in Pith

Experimental Semi-quantum Key Distribution With Classical Users

Receipt and verification

First computed	2026-07-05T01:52:56.751161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26e04476d528fcf21b2d63503a576b5c4632e02c79bbe4aa1531b990d12852a

Aliases

arxiv: 1802.05102 · arxiv_version: 1802.05102v3 · doi: 10.48550/arxiv.1802.05102 · pith_short_12: WJXAIR3NKKH4 · pith_short_16: WJXAIR3NKKH46INS · pith_short_8: WJXAIR3N

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/WJXAIR3NKKH46INS2Y2QHJLWWX \
  | 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: b26e04476d528fcf21b2d63503a576b5c4632e02c79bbe4aa1531b990d12852a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "002b1f7855300fb5245fd1a61f88d13c901af96f4baad11e55a45cb40c95e870",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-14T14:16:54Z",
    "title_canon_sha256": "a9ad6e1b669d9120aefe2eb05b160a870393bcc473e1bbb6de890f270031256d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05102",
    "kind": "arxiv",
    "version": 3
  }
}