Pith Number

pith:BJUKHFJA

pith:2016:BJUKHFJAGPCYIC6SUMWOAHOAIQ

not attested not anchored not stored refs pending

High visibility time-energy entangled photons from a silicon nanophotonic chip

Daniel Mulkey, Qiang Lin, Steven Rogers, Wei C. Jiang, Xiyuan Lu

arxiv:1605.06540 v1 · 2016-05-20 · 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{BJUKHFJAGPCYIC6SUMWOAHOAIQ}

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	2026-05-18T00:57:30.917662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a68a3952033c5840bd2a32ce01dc0440e1bfb55d7b563554e77fc06104a05d5

Aliases

arxiv: 1605.06540 · arxiv_version: 1605.06540v1 · doi: 10.48550/arxiv.1605.06540 · pith_short_12: BJUKHFJAGPCY · pith_short_16: BJUKHFJAGPCYIC6S · pith_short_8: BJUKHFJA

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/BJUKHFJAGPCYIC6SUMWOAHOAIQ \
  | 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: 0a68a3952033c5840bd2a32ce01dc0440e1bfb55d7b563554e77fc06104a05d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c863da698538ed2359e29d9b019e3393ca03b417559f8b4e72ef7428f91ed20",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-20T21:13:43Z",
    "title_canon_sha256": "07e03ae7a0fddb98fd05d9208126601ab973f222a71a27cb7c2ff12e69326682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06540",
    "kind": "arxiv",
    "version": 1
  }
}