Pith Number

pith:T7UASU6J

pith:2021:T7UASU6JOHI74U27BJGDIUYIDG

not attested not anchored not stored refs pending

Stacked polarimeters with twisted black phosphorus

Chenhui Wu, Fei Xu, Haotian Xu, Jin-hui Chen, K.Watanabe, Mengzhu Shi, Peng Zhan, Runze Zhu, T. Taniguchi, Xianhui Chen, Yang Ma, Yanqing Lu, Ye Chen, Yifeng Xiong, Yuan Liu, Yufeng Hao, Yushu Wang

arxiv:2110.14546 v1 · 2021-10-27 · physics.optics · physics.app-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{T7UASU6JOHI74U27BJGDIUYIDG}

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	2026-07-05T03:26:29.062443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fe80953c971d1fe535f0a4c345308198198c4cd916b0a5972ab19b72675976b

Aliases

arxiv: 2110.14546 · arxiv_version: 2110.14546v1 · doi: 10.48550/arxiv.2110.14546 · pith_short_12: T7UASU6JOHI7 · pith_short_16: T7UASU6JOHI74U27 · pith_short_8: T7UASU6J

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/T7UASU6JOHI74U27BJGDIUYIDG \
  | 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: 9fe80953c971d1fe535f0a4c345308198198c4cd916b0a5972ab19b72675976b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a8ca2960172c7f498db7897b995af0f986ef8bb7b8500a47c818846a827bbc",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-10-27T16:10:25Z",
    "title_canon_sha256": "43225c014e47121e170fc8814e54279cbf2fb997708e8dfdd966dc9311c17fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14546",
    "kind": "arxiv",
    "version": 1
  }
}