Pith Number

pith:5MJOV7QN

pith:2018:5MJOV7QNHKHDVLNIKSJOKRGAO2

not attested not anchored not stored refs pending

Uniform exponential-power estimate for the solution to a family of the Cauchy problems for linear differential equations

Evgeny E. Bukzhalev

arxiv:1802.09486 v1 · 2018-02-26 · math.CA · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MJOV7QNHKHDVLNIKSJOKRGAO2}

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	2026-05-18T00:22:33.619323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb12eafe0d3a8e3aada85492e544c076ab7d3f14b16020ad14f6275eabddc1b4

Aliases

arxiv: 1802.09486 · arxiv_version: 1802.09486v1 · doi: 10.48550/arxiv.1802.09486 · pith_short_12: 5MJOV7QNHKHD · pith_short_16: 5MJOV7QNHKHDVLNI · pith_short_8: 5MJOV7QN

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/5MJOV7QNHKHDVLNIKSJOKRGAO2 \
  | 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: eb12eafe0d3a8e3aada85492e544c076ab7d3f14b16020ad14f6275eabddc1b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9492b7ec1496ff530507f83b22d7b208a66f0822f6c188246977e6b790e8527",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-02-26T18:09:59Z",
    "title_canon_sha256": "7296edace797970093749c9f95d4c994926d625edcf32bfaa15902e492b3f325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09486",
    "kind": "arxiv",
    "version": 1
  }
}