Pith Number

pith:GXNPZHQD

pith:2026:GXNPZHQDB447FFCRYPAKPI5ZAX

not attested not anchored not stored refs pending

Berry-phase-based Topological Charge in Quasicrystals and their Observable Features in Photonic System

Gang Xu, Jinhua Gao, Jinyu Zou, Ziyi Chen

arxiv:2606.11777 v1 · 2026-06-10 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXNPZHQDB447FFCRYPAKPI5ZAX}

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	2026-06-11T01:10:07.313729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35dafc9e030f39f29451c3c0a7a3b905d7583ec0c402bcd68765311077138603

Aliases

arxiv: 2606.11777 · arxiv_version: 2606.11777v1 · doi: 10.48550/arxiv.2606.11777 · pith_short_12: GXNPZHQDB447 · pith_short_16: GXNPZHQDB447FFCR · pith_short_8: GXNPZHQD

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/GXNPZHQDB447FFCRYPAKPI5ZAX \
  | 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: 35dafc9e030f39f29451c3c0a7a3b905d7583ec0c402bcd68765311077138603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232efd0d324167a2bbcaaa0261a8cad8661c8ec8bac0ceaa0e75c638d3d64fef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-06-10T08:04:57Z",
    "title_canon_sha256": "7d8a3c13d84ad911910bc0be8d75ee224fb8c3089bfbb530a530788c7901af23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11777",
    "kind": "arxiv",
    "version": 1
  }
}