Pith Number

pith:SOUBCLVY

pith:2022:SOUBCLVYZH4DWBVFERHG4NTQX2

not attested not anchored not stored refs pending

Design of a stiffness adjustable magnetic fluid shock absorber based on optimal stiffness coefficient

Decai Li, Yanwen Li, Yingsong Li

arxiv:2209.08588 v1 · 2022-09-18 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOUBCLVYZH4DWBVFERHG4NTQX2}

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	2026-07-05T04:58:43.360874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a8112eb8c9f83b06a5244e6e3670bead6cf956fb0293f76a366aa18d9ad9da

Aliases

arxiv: 2209.08588 · arxiv_version: 2209.08588v1 · doi: 10.48550/arxiv.2209.08588 · pith_short_12: SOUBCLVYZH4D · pith_short_16: SOUBCLVYZH4DWBVF · pith_short_8: SOUBCLVY

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/SOUBCLVYZH4DWBVFERHG4NTQX2 \
  | 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: 93a8112eb8c9f83b06a5244e6e3670bead6cf956fb0293f76a366aa18d9ad9da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3e464e6194c74e4a3bb7f0f5e42e19302b89f5fdf1d16d918dc9e3bbb1c0913",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2022-09-18T15:56:10Z",
    "title_canon_sha256": "ad42df9a29a253c678697cca4dff23189a6d1492f0859e1343e4605488f4f104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.08588",
    "kind": "arxiv",
    "version": 1
  }
}