Pith Number

pith:SPQIOQEI

pith:2024:SPQIOQEIZL6JCFZR4SLWF3PLCZ

not attested not anchored not stored refs pending

Topological photonic alloy

C. T. Chan, Jun Chen, Lei Zhang, Mudi Wang, Ruo-Yang Zhang, Tiantao Qu, Xiaohan Cui, Xiaoyu Cheng, Zhao-Qing Zhang

arxiv:2406.05168 v1 · 2024-06-07 · cond-mat.mes-hall · 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{SPQIOQEIZL6JCFZR4SLWF3PLCZ}

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	2026-07-05T08:29:01.885889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93e0874088cafc911731e49762edeb164d3294ef62088945a1a2fe9b07d205ab

Aliases

arxiv: 2406.05168 · arxiv_version: 2406.05168v1 · doi: 10.48550/arxiv.2406.05168 · pith_short_12: SPQIOQEIZL6J · pith_short_16: SPQIOQEIZL6JCFZR · pith_short_8: SPQIOQEI

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/SPQIOQEIZL6JCFZR4SLWF3PLCZ \
  | 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: 93e0874088cafc911731e49762edeb164d3294ef62088945a1a2fe9b07d205ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6fbccdbc4322d2046b148503a1a91c3195aa7ef0bcd3a7605a45d595f6fb731",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2024-06-07T09:36:14Z",
    "title_canon_sha256": "26808ed3809b6265c588e5f16ae45c7344fec1c6563ffd470f9e05f9828935e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.05168",
    "kind": "arxiv",
    "version": 1
  }
}