Pith Number

pith:6IID2HZ4

pith:2015:6IID2HZ4PDVXG35S4J7UQ6TLZN

not attested not anchored not stored refs pending

A classical to quantum optical network link for orbital angular momentum carrying light

Bao-Sen Shi, Dong-Sheng Ding, Guang-Can Guo, Shuai Shi, Wei Zhang, Yan Li, Zhi-Yuan Zhou

arxiv:1503.03583 v1 · 2015-03-12 · 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{6IID2HZ4PDVXG35S4J7UQ6TLZN}

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	2026-05-18T01:37:07.483053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2103d1f3c78eb736fb2e27f487a6bcb75fc58672748a5f443948e674f7e89e6

Aliases

arxiv: 1503.03583 · arxiv_version: 1503.03583v1 · doi: 10.48550/arxiv.1503.03583 · pith_short_12: 6IID2HZ4PDVX · pith_short_16: 6IID2HZ4PDVXG35S · pith_short_8: 6IID2HZ4

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/6IID2HZ4PDVXG35S4J7UQ6TLZN \
  | 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: f2103d1f3c78eb736fb2e27f487a6bcb75fc58672748a5f443948e674f7e89e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "823e46396fdbbcc2f1af80c40e9ed03d8dbcedd5994a5a71d0844e5689f8c552",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-12T04:38:08Z",
    "title_canon_sha256": "91a8ad52b3e434163077c72fb8a32aaff9974f03128854147aac04bb6f6d5d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03583",
    "kind": "arxiv",
    "version": 1
  }
}