Pith Number

pith:WVKFFHBR

pith:2018:WVKFFHBRG5XXCSIL5TQIGX373D

not attested not anchored not stored refs pending

On Strichartz estimates for a dispersion modulated by a time-dependent deterministic noise

INSA Toulouse), Romain Duboscq (IMT

arxiv:1802.02356 v1 · 2018-02-07 · 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{WVKFFHBRG5XXCSIL5TQIGX373D}

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	2026-05-18T00:24:08.490425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b554529c31376f71490bece0835f7fd8d9f9cd9cc7811b18b7aa94fbef6a7649

Aliases

arxiv: 1802.02356 · arxiv_version: 1802.02356v1 · doi: 10.48550/arxiv.1802.02356 · pith_short_12: WVKFFHBRG5XX · pith_short_16: WVKFFHBRG5XXCSIL · pith_short_8: WVKFFHBR

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/WVKFFHBRG5XXCSIL5TQIGX373D \
  | 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: b554529c31376f71490bece0835f7fd8d9f9cd9cc7811b18b7aa94fbef6a7649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87fc376ab4aeae7e3c1ef243c0e4ee934b888b1a70be4d05fd975ebcedc95b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-02-07T08:56:02Z",
    "title_canon_sha256": "8672301572c2cc779378e5eb412861dd73b2cdb549f67d7019d08c3deb1240d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02356",
    "kind": "arxiv",
    "version": 1
  }
}