Pith Number

pith:EBUQJJZM

pith:2018:EBUQJJZMUCYF4QUOZHMMP52B6O

not attested not anchored not stored refs pending

Multiplexing heralded single-photon in orbital angular momentum space

Baosen Shi, Guangcan Guo, Qiang Zhou, Shikai Liu, Shilong Liu, Yan Li, Yinhai Li, Zhiyuan Zhou

arxiv:1810.03245 v2 · 2018-10-08 · 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{EBUQJJZMUCYF4QUOZHMMP52B6O}

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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	2026-05-17T23:39:48.336989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

206904a72ca0b05e428ec9d8c7f741f3bb943dc3ccca8ca9648d7ce4dc30eb6a

Aliases

arxiv: 1810.03245 · arxiv_version: 1810.03245v2 · doi: 10.48550/arxiv.1810.03245 · pith_short_12: EBUQJJZMUCYF · pith_short_16: EBUQJJZMUCYF4QUO · pith_short_8: EBUQJJZM

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/EBUQJJZMUCYF4QUOZHMMP52B6O \
  | 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: 206904a72ca0b05e428ec9d8c7f741f3bb943dc3ccca8ca9648d7ce4dc30eb6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa986754f895b70bc6678a75d889a0468c7f5999fe31e7c118b0f16a6ecbecb7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-08T01:51:35Z",
    "title_canon_sha256": "0c8bf2c51149fabc10ced5cabb5574bb7c5151308b50cfe7c53eed47cb5c25e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03245",
    "kind": "arxiv",
    "version": 2
  }
}