Pith Number

pith:LYNSCBTA

pith:2018:LYNSCBTAHMHYOXOIEI33JDZ34W

not attested not anchored not stored refs pending

The (small) vibrations of thin plates

Santiago R. Simanca

arxiv:1805.05460 v2 · 2018-05-10 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYNSCBTAHMHYOXOIEI33JDZ34W}

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	2026-05-17T23:45:38.496917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e1b2106603b0f875dc82237b48f3be58b43d76452efb2f6c5c85cf0dc4bde25

Aliases

arxiv: 1805.05460 · arxiv_version: 1805.05460v2 · doi: 10.48550/arxiv.1805.05460 · pith_short_12: LYNSCBTAHMHY · pith_short_16: LYNSCBTAHMHYOXOI · pith_short_8: LYNSCBTA

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/LYNSCBTAHMHYOXOIEI33JDZ34W \
  | 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: 5e1b2106603b0f875dc82237b48f3be58b43d76452efb2f6c5c85cf0dc4bde25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37dc7ec3ac45aff9cc08726b1908fae9f2893d1a78768899d9a0ce630598c4a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-10T01:12:37Z",
    "title_canon_sha256": "5fe4f10dc998bc4ea17889704ed6f4987673c9c21d55c2973da828bc54c9d7f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05460",
    "kind": "arxiv",
    "version": 2
  }
}