Pith Number

pith:JXWVKPHY

pith:2019:JXWVKPHY7FKNFETODMWLGQB7XB

not attested not anchored not stored refs pending

Quantum secret sharing with polarization-entangled photon pairs

Bing Qi, Brian P. Williams, Joseph M. Lukens, Nicholas A. Peters, Warren P. Grice

arxiv:1905.10282 v1 · 2019-05-24 · quant-ph · 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{JXWVKPHY7FKNFETODMWLGQB7XB}

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	2026-05-17T23:43:00.123973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ded553cf8f954d2926e1b2cb3403fb849430eaf20dd59b73cf08cb68d9fc7a6

Aliases

arxiv: 1905.10282 · arxiv_version: 1905.10282v1 · doi: 10.48550/arxiv.1905.10282 · pith_short_12: JXWVKPHY7FKN · pith_short_16: JXWVKPHY7FKNFETO · pith_short_8: JXWVKPHY

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/JXWVKPHY7FKNFETODMWLGQB7XB \
  | 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: 4ded553cf8f954d2926e1b2cb3403fb849430eaf20dd59b73cf08cb68d9fc7a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb441cb087246adc874ce44d289820618a5e291f8269fb61215671fb4575cae",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-24T15:22:22Z",
    "title_canon_sha256": "2401168f0cad84e147ed738f778850b7a7355022a8e60e5b27f80248d23dbcf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10282",
    "kind": "arxiv",
    "version": 1
  }
}