Pith Number

pith:SQP3FSK4

pith:2014:SQP3FSK4VBF7QLLJ2VIJZ4NONT

not attested not anchored not stored refs pending

Frequency-localization Duhamel principle and its application to the optimal decay of dissipative systems

Jiang Xu, Shuichi Kawashima

arxiv:1410.4914 v1 · 2014-10-18 · 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{SQP3FSK4VBF7QLLJ2VIJZ4NONT}

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	2026-05-18T02:39:47.478733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

941fb2c95ca84bf82d69d5509cf1ae6cdc213becfa981f0c642f527568079ae3

Aliases

arxiv: 1410.4914 · arxiv_version: 1410.4914v1 · doi: 10.48550/arxiv.1410.4914 · pith_short_12: SQP3FSK4VBF7 · pith_short_16: SQP3FSK4VBF7QLLJ · pith_short_8: SQP3FSK4

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/SQP3FSK4VBF7QLLJ2VIJZ4NONT \
  | 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: 941fb2c95ca84bf82d69d5509cf1ae6cdc213becfa981f0c642f527568079ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f98f92704e625a94b788e3961450005b72df2651f09048f3d6fb06eece10ad5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-18T07:21:38Z",
    "title_canon_sha256": "19945154f124845e6b4ad78e4200cc0a595ec727c6cde6e46a6f24dfab0a27dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4914",
    "kind": "arxiv",
    "version": 1
  }
}