Pith Number

pith:ZMJHD3MO

pith:2023:ZMJHD3MOQOHH3EBKS3DGZXBMT4

not attested not anchored not stored refs pending

Multiple symmetry protected BIC lines in two dimensional synthetic parameter space

Fengyuan Zhang, Hui Liu, Qiang Wang, Qiongqiong Chu, Shining Zhu

arxiv:2305.09131 v1 · 2023-05-16 · physics.optics · cond-mat.mes-hall · 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{ZMJHD3MOQOHH3EBKS3DGZXBMT4}

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	2026-07-05T06:10:44.173075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb1271ed8e838e7d902a96c66cdc2c9f0ff07b1fdea2bc58c2a2a124ae41339d

Aliases

arxiv: 2305.09131 · arxiv_version: 2305.09131v1 · doi: 10.48550/arxiv.2305.09131 · pith_short_12: ZMJHD3MOQOHH · pith_short_16: ZMJHD3MOQOHH3EBK · pith_short_8: ZMJHD3MO

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/ZMJHD3MOQOHH3EBKS3DGZXBMT4 \
  | 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: cb1271ed8e838e7d902a96c66cdc2c9f0ff07b1fdea2bc58c2a2a124ae41339d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6575d4b633ce36d97938d9e795f02341cdedcc0a1b780a39c100ae0553db8ca8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-05-16T03:25:02Z",
    "title_canon_sha256": "3954487d18282bd523d88f71a6712e97ed34a6c34d8ae8b84d544470c6dd091e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09131",
    "kind": "arxiv",
    "version": 1
  }
}