Pith Number

pith:JC55N4WM

pith:2024:JC55N4WMNKRC7IKMH3GGGUKJIP

not attested not anchored not stored refs pending

Observation of Thouless pumping of light in quasiperiodic photonic crystals

Fangwei Ye, Henrique C. Prates, Kai Yang, Peng Wang, Qidong Fu, Vladimir V. Konotop, Yaroslav V. Kartashov

arxiv:2412.18244 v1 · 2024-12-24 · 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{JC55N4WMNKRC7IKMH3GGGUKJIP}

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	2026-07-05T10:19:56.831958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48bbd6f2cc6aa22fa14c3ecc63514943f6ceecf1cf30dcd58ad155a7b86d23af

Aliases

arxiv: 2412.18244 · arxiv_version: 2412.18244v1 · doi: 10.48550/arxiv.2412.18244 · pith_short_12: JC55N4WMNKRC · pith_short_16: JC55N4WMNKRC7IKM · pith_short_8: JC55N4WM

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/JC55N4WMNKRC7IKMH3GGGUKJIP \
  | 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: 48bbd6f2cc6aa22fa14c3ecc63514943f6ceecf1cf30dcd58ad155a7b86d23af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f363cf1a250e35ca376e86a7d785fd2bdf5544e8a59f8ef3eee8fba65217e7be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-12-24T07:54:25Z",
    "title_canon_sha256": "7bfaec1440f2cdc0333cead512724f0a9620c1fcbb14ce3935763b8b12ea7e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18244",
    "kind": "arxiv",
    "version": 1
  }
}