Pith Number

pith:6GOY6MLQ

pith:2018:6GOY6MLQBRKTRZBSZUYCKSWQFS

not attested not anchored not stored refs pending

Classical entanglement underpins the propagation invariance of space-time wave packets

Ayman F. Abouraddy, H. Esat Kondakci, Miguel A. Alonso

arxiv:1812.10566 v1 · 2018-12-26 · physics.optics · 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{6GOY6MLQBRKTRZBSZUYCKSWQFS}

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	2026-05-17T23:57:20.649782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19d8f31700c5538e432cd30254ad02c9258580fccf84ede67fbab82f1691388

Aliases

arxiv: 1812.10566 · arxiv_version: 1812.10566v1 · doi: 10.48550/arxiv.1812.10566 · pith_short_12: 6GOY6MLQBRKT · pith_short_16: 6GOY6MLQBRKTRZBS · pith_short_8: 6GOY6MLQ

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/6GOY6MLQBRKTRZBSZUYCKSWQFS \
  | 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: f19d8f31700c5538e432cd30254ad02c9258580fccf84ede67fbab82f1691388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdeaa012361d5d15cd79c2bd3e2dd95c08327f668a7c8e0cee6d7f595aee38b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-12-26T22:49:09Z",
    "title_canon_sha256": "e22fc9c11f1c084e741140be6b5f61c74c5c65bf9d15e69e6320f91b47db5297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10566",
    "kind": "arxiv",
    "version": 1
  }
}