Pith Number

pith:2YZE6R65

pith:2021:2YZE6R65GTGJNNJLKD4IQ6HBUC

not attested not anchored not stored refs pending

Observation of Higher-Order Topological States in Acoustic Twisted Moir\'e Superlattice

Bin Jiang, Bo Hou, Jian-Hua Jiang, Shi-Qiao Wu, Xiaoxi Zhou, Zhi-Kang Lin

arxiv:2105.14389 v1 · 2021-05-29 · cond-mat.mtrl-sci · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YZE6R65GTGJNNJLKD4IQ6HBUC}

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	2026-07-05T02:44:23.432676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6324f47dd34cc96b52b50f88878e1a0b8852504035e41ea639bdb659c4135a6

Aliases

arxiv: 2105.14389 · arxiv_version: 2105.14389v1 · doi: 10.48550/arxiv.2105.14389 · pith_short_12: 2YZE6R65GTGJ · pith_short_16: 2YZE6R65GTGJNNJL · pith_short_8: 2YZE6R65

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/2YZE6R65GTGJNNJLKD4IQ6HBUC \
  | 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: d6324f47dd34cc96b52b50f88878e1a0b8852504035e41ea639bdb659c4135a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "304ad9d641f9940ffff4ecbd4c4c72bd6aa21286c838f1b83b5d66b3bd2ee0ef",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-05-29T23:47:18Z",
    "title_canon_sha256": "c16b4a1c1442c10294d0afe497b1378dca6d40206016332d8a0dbf4a5c81a02f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14389",
    "kind": "arxiv",
    "version": 1
  }
}