Pith Number

pith:FL427T4L

pith:2022:FL427T4LSIM2EX45O466BOKONZ

not attested not anchored not stored refs pending

Artificial non-Abelian lattice gauge fields for photons in the synthetic frequency dimension

Dali Cheng, Kai Wang, Shanhui Fan

arxiv:2208.14967 v2 · 2022-08-31 · 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{FL427T4LSIM2EX45O466BOKONZ}

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	2026-07-05T05:44:38.444612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af9afcf8b9219a25f9d773de0b94e6e452db851407b468bfe56bcca35d3b911

Aliases

arxiv: 2208.14967 · arxiv_version: 2208.14967v2 · doi: 10.48550/arxiv.2208.14967 · pith_short_12: FL427T4LSIM2 · pith_short_16: FL427T4LSIM2EX45 · pith_short_8: FL427T4L

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/FL427T4LSIM2EX45O466BOKONZ \
  | 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: 2af9afcf8b9219a25f9d773de0b94e6e452db851407b468bfe56bcca35d3b911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "859d96e297fe7d1eb58ba285117c8724e41f255ab753df1fdebefb9178db46b1",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-08-31T17:07:01Z",
    "title_canon_sha256": "8ce43d81e611d7437086164780c3e488c9393960902f25774ad4d808d9750ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14967",
    "kind": "arxiv",
    "version": 2
  }
}