Pith Number

pith:P33PTHET

pith:2014:P33PTHETEKG6PBJ3EULYB3RTKJ

not attested not anchored not stored refs pending

Hybrid photonic circuit for multiplexed heralded single photons

Alex S. Clark, Benjamin J. Eggleton, Lutfi A. Ngah, Matthew J. Collins, Michael J. Withford, M. J. Steel, Olivier Alibart, Robert J. Williams, S\'ebastien Tanzilli, Thomas Meany

arxiv:1402.7202 v1 · 2014-02-28 · 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{P33PTHETEKG6PBJ3EULYB3RTKJ}

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	2026-05-18T02:45:55.789406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ef6f99c93228de7853b251780ee335275895373060618a339fdfb4ec71ac0ba

Aliases

arxiv: 1402.7202 · arxiv_version: 1402.7202v1 · doi: 10.48550/arxiv.1402.7202 · pith_short_12: P33PTHETEKG6 · pith_short_16: P33PTHETEKG6PBJ3 · pith_short_8: P33PTHET

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/P33PTHETEKG6PBJ3EULYB3RTKJ \
  | 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: 7ef6f99c93228de7853b251780ee335275895373060618a339fdfb4ec71ac0ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "706266a433463344643e5eddd8395a73e6d6929301e6c5620def4eab6f6c30ac",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-28T11:05:45Z",
    "title_canon_sha256": "34a366540b26fa8ce2981d78966456ed35bdb83bcd4eeccb9645fbac89a66c10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7202",
    "kind": "arxiv",
    "version": 1
  }
}