Pith Number

pith:6YKLPLYL

pith:2021:6YKLPLYLZGLQ76WW4GYVUPC5BG

not attested not anchored not stored refs pending

Direct Visualization of Gigahertz Acoustic Wave Propagation in Suspended Phononic Circuits

Daehun Lee, Keji Lai, Lu Zheng, Mo Li, Qiyu Liu, Xuejian Ma

arxiv:2105.13439 v1 · 2021-05-27 · 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{6YKLPLYLZGLQ76WW4GYVUPC5BG}

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	2026-07-05T03:19:12.646130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f614b7af0bc9970ffad6e1b15a3c5d098d358c1750e8dff140d3dc60414d604b

Aliases

arxiv: 2105.13439 · arxiv_version: 2105.13439v1 · doi: 10.48550/arxiv.2105.13439 · pith_short_12: 6YKLPLYLZGLQ · pith_short_16: 6YKLPLYLZGLQ76WW · pith_short_8: 6YKLPLYL

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/6YKLPLYLZGLQ76WW4GYVUPC5BG \
  | 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: f614b7af0bc9970ffad6e1b15a3c5d098d358c1750e8dff140d3dc60414d604b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6466e0c00609c04d9a34da68ccc322bfbfa5131369f89524a05d534933e02157",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-05-27T20:26:48Z",
    "title_canon_sha256": "2d39f0d0b36e7c6c94eac143651f0c185167fe95146fa208732836e4494b8e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13439",
    "kind": "arxiv",
    "version": 1
  }
}