Pith Number

pith:MA74LBHJ

pith:2023:MA74LBHJMV6C3SJPNPVSMHU66C

not attested not anchored not stored refs pending

Observation of non-Hermitian antichiral edge currents

Da-Wei Wang, Guangzhen Li, Liang Jin, Luojia Wang, Luqi Yuan, Rui Ye, Xianfeng Chen, Xiaoxiong Wu, Xin Qiao, Yanyan He, Yuanlin Zheng

arxiv:2305.17853 v1 · 2023-05-29 · 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{MA74LBHJMV6C3SJPNPVSMHU66C}

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	2026-07-05T09:58:16.035825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

603fc584e9657c2dc92f6beb261e9ef09f95854e5496254bf67cc258de8d38ff

Aliases

arxiv: 2305.17853 · arxiv_version: 2305.17853v1 · doi: 10.48550/arxiv.2305.17853 · pith_short_12: MA74LBHJMV6C · pith_short_16: MA74LBHJMV6C3SJP · pith_short_8: MA74LBHJ

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/MA74LBHJMV6C3SJPNPVSMHU66C \
  | 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: 603fc584e9657c2dc92f6beb261e9ef09f95854e5496254bf67cc258de8d38ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe14981c82064b2af87ebf0e3c8df8d33e794ee692cb400860e0984cd530bd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-05-29T02:35:31Z",
    "title_canon_sha256": "482a4cf5a434ec098a9a3713ed083688b983c98fdaecd0e7635b0988530d2098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17853",
    "kind": "arxiv",
    "version": 1
  }
}