Pith Number

pith:E6K3DQBP

pith:2016:E6K3DQBPPPEIS2GVDOCPEQ76K6

not attested not anchored not stored refs pending

Topological Protection of Photonic Path Entanglement

Alexander Szameit, Armando Perez-Leija, Mikael C. Rechtsman, Mordechai Segev, Yaakov Lumer, Yonatan Plotnik

arxiv:1605.02053 v1 · 2016-05-06 · 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{E6K3DQBPPPEIS2GVDOCPEQ76K6}

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	2026-05-18T01:15:30.432655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2795b1c02f7bc88968d51b84f243fe57938d8b531ab0c09482d6181071d11810

Aliases

arxiv: 1605.02053 · arxiv_version: 1605.02053v1 · doi: 10.48550/arxiv.1605.02053 · pith_short_12: E6K3DQBPPPEI · pith_short_16: E6K3DQBPPPEIS2GV · pith_short_8: E6K3DQBP

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/E6K3DQBPPPEIS2GVDOCPEQ76K6 \
  | 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: 2795b1c02f7bc88968d51b84f243fe57938d8b531ab0c09482d6181071d11810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51d0bb11ca95fe452bf491b2ebb4d88f036033d7ba703e3b08ddbf8867f9bc57",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-05-06T19:34:39Z",
    "title_canon_sha256": "f623c63cf99adeca7e3ba35edfcffb3e2b8f638213cf1ee45c94784baba0de5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02053",
    "kind": "arxiv",
    "version": 1
  }
}