Pith Number

pith:5U2RGRDK

pith:2010:5U2RGRDK7MQNE6NUDR35MCL2TG

not attested not anchored not stored refs pending

The Cauchy Problem for the Vibrating Plate Equation in modulation spaces

Davide Zucco, Elena Cordero

arxiv:1004.3686 v2 · 2010-04-21 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5U2RGRDK7MQNE6NUDR35MCL2TG}

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	2026-05-18T01:11:55.602336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed3513446afb20d279b41c77d6097a99908202c539b2a584bb861091d481e210

Aliases

arxiv: 1004.3686 · arxiv_version: 1004.3686v2 · doi: 10.48550/arxiv.1004.3686 · pith_short_12: 5U2RGRDK7MQN · pith_short_16: 5U2RGRDK7MQNE6NU · pith_short_8: 5U2RGRDK

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/5U2RGRDK7MQNE6NUDR35MCL2TG \
  | 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: ed3513446afb20d279b41c77d6097a99908202c539b2a584bb861091d481e210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3dd543483801a9d040494bf6ffd8190b706a2183ae922ff678d1947ed4c1502",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-04-21T12:27:13Z",
    "title_canon_sha256": "28b7b7b8687b6a4755b067495ca078d42ff0735731348caae5be4b509365f69f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3686",
    "kind": "arxiv",
    "version": 2
  }
}