Pith Number

pith:Y2YLOPLO

pith:2015:Y2YLOPLORVAREUCEPMLHCPWTBX

not attested not anchored not stored refs pending

Quantum simulation of 2d topological physics using orbital-angular-momentum-carrying photons in a 1d array of cavities

Chuan-Feng Li, Guang-Can Guo, Jin-Shi Xu, Xingxiang Zhou, Xi-Wang Luo, Zheng-Wei Zhou

arxiv:1512.08116 v1 · 2015-12-26 · quant-ph · cond-mat.mes-hall · 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{Y2YLOPLORVAREUCEPMLHCPWTBX}

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	2026-05-18T01:23:22.423693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6b0b73d6e8d411250447b16713ed30dd4d14f5bf282ff6b8ed98b4304175a1e

Aliases

arxiv: 1512.08116 · arxiv_version: 1512.08116v1 · doi: 10.48550/arxiv.1512.08116 · pith_short_12: Y2YLOPLORVAR · pith_short_16: Y2YLOPLORVAREUCE · pith_short_8: Y2YLOPLO

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/Y2YLOPLORVAREUCEPMLHCPWTBX \
  | 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: c6b0b73d6e8d411250447b16713ed30dd4d14f5bf282ff6b8ed98b4304175a1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e7425167f533ae43d1c53f6228df3306ea3d59814a03fdaf6dfe61d61565dac",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-26T14:06:33Z",
    "title_canon_sha256": "63e32284dce0978beddcde256dcaa2929fdbd945131eeb307478bebe3eb6000f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08116",
    "kind": "arxiv",
    "version": 1
  }
}