Pith Number

pith:FBCPJTQV

pith:2015:FBCPJTQVZY6OKFM2BWAOICBR6C

not attested not anchored not stored refs pending

Thickness-shear Vibration Frequencies of an Infinite Plate with a Generalized Material Property Grading along the Thickness

Dejin Huang, Jianke Du, Ji Wang, Lijun Yi, Tingfeng Ma, Wenliang Zhang

arxiv:1504.04568 v1 · 2015-04-06 · 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{FBCPJTQVZY6OKFM2BWAOICBR6C}

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	2026-05-18T00:58:35.774234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2844f4ce15ce3ce5159a0d80e40831f0bb4f6ab11bd4640511a0e2a0808fa99f

Aliases

arxiv: 1504.04568 · arxiv_version: 1504.04568v1 · doi: 10.48550/arxiv.1504.04568 · pith_short_12: FBCPJTQVZY6O · pith_short_16: FBCPJTQVZY6OKFM2 · pith_short_8: FBCPJTQV

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/FBCPJTQVZY6OKFM2BWAOICBR6C \
  | 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: 2844f4ce15ce3ce5159a0d80e40831f0bb4f6ab11bd4640511a0e2a0808fa99f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a325e320b3e2038fd90b9637e71574cfc478a20f84cba84eecbbb579d957f19d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-06T11:22:21Z",
    "title_canon_sha256": "d05882a668a1d5f659dbd0b70a44fc0179ef6e1022c9b81ff52f83a25824fe8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04568",
    "kind": "arxiv",
    "version": 1
  }
}