Pith Number

pith:B4SBAZDO

pith:2017:B4SBAZDOD6MT2QXMN3HMSAKB5Z

not attested not anchored not stored refs pending

High Ultrasonic Transmission Loss Metasurfaces in Water

Chong Meng, Liang Sun, Ning Wang, Z. Yang

arxiv:1701.07923 v2 · 2017-01-27 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4SBAZDOD6MT2QXMN3HMSAKB5Z}

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	2026-05-18T00:35:41.769138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2410646e1f993d42ec6ecec90141ee65390f5b88ee176b3e30d6f553a787ef

Aliases

arxiv: 1701.07923 · arxiv_version: 1701.07923v2 · doi: 10.48550/arxiv.1701.07923 · pith_short_12: B4SBAZDOD6MT · pith_short_16: B4SBAZDOD6MT2QXM · pith_short_8: B4SBAZDO

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/B4SBAZDOD6MT2QXMN3HMSAKB5Z \
  | 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: 0f2410646e1f993d42ec6ecec90141ee65390f5b88ee176b3e30d6f553a787ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ed9c0492ab59ad4a2b680d46708e8a9bb06691aca9b79b1f886db7a394797e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-01-27T02:13:38Z",
    "title_canon_sha256": "c341ff2d1bba0b728d8ea8679b69b0750b769cf18a33ddf3308a782a63818cd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07923",
    "kind": "arxiv",
    "version": 2
  }
}