Pith Number

pith:3LW4DEVZ

pith:2014:3LW4DEVZTYTKXO227JRY4FM7VY

not attested not anchored not stored refs pending

Single-photon entanglement generation by wavefront shaping in a multiple-scattering medium

Beatrice Chatel, Benoit Chalopin, Brian J. Smith, Hugo Defienne, Ian A. Walmsley, Marco Barbieri, Sylvain Gigan

arxiv:1401.3239 v2 · 2014-01-14 · 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{3LW4DEVZTYTKXO227JRY4FM7VY}

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	2026-05-18T02:03:37.919709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daedc192b99e26abbb5afa638e159fae3b3fd6169e3dac9bea86167c368effd0

Aliases

arxiv: 1401.3239 · arxiv_version: 1401.3239v2 · doi: 10.48550/arxiv.1401.3239 · pith_short_12: 3LW4DEVZTYTK · pith_short_16: 3LW4DEVZTYTKXO22 · pith_short_8: 3LW4DEVZ

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/3LW4DEVZTYTKXO227JRY4FM7VY \
  | 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: daedc192b99e26abbb5afa638e159fae3b3fd6169e3dac9bea86167c368effd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5058b7079f4b11fb13c5afa601c3f5d0a6e026314e19a0531ecc090f1003b8f7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-14T16:10:23Z",
    "title_canon_sha256": "7a878903ea0578cd63acb89e5afac51ba9ff1094b41146df997538448ff1f47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3239",
    "kind": "arxiv",
    "version": 2
  }
}