Pith Number

pith:QY3KNOCS

pith:2018:QY3KNOCSRN2JF7CWQG2WTD37IU

not attested not anchored not stored refs pending

On the principle of linearized stability in interpolation spaces for quasilinear evolution equations

Bogdan-Vasile Matioc, Christoph Walker

arxiv:1804.10523 v1 · 2018-04-27 · 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{QY3KNOCSRN2JF7CWQG2WTD37IU}

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	2026-05-18T00:17:20.511157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8636a6b8528b7492fc5681b5698f7f450a71bcf880b36397f8c2c371023c6d71

Aliases

arxiv: 1804.10523 · arxiv_version: 1804.10523v1 · doi: 10.48550/arxiv.1804.10523 · pith_short_12: QY3KNOCSRN2J · pith_short_16: QY3KNOCSRN2JF7CW · pith_short_8: QY3KNOCS

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/QY3KNOCSRN2JF7CWQG2WTD37IU \
  | 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: 8636a6b8528b7492fc5681b5698f7f450a71bcf880b36397f8c2c371023c6d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "717bf2b42734bbb2b08ce57ee35132d77dbb825b4397f8d03d60da8a57e08e26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-04-27T14:08:30Z",
    "title_canon_sha256": "68c9931daf1484848e05059198b7bface9763367d99eaf5bdc046787865abd9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10523",
    "kind": "arxiv",
    "version": 1
  }
}