Pith Number

pith:74TLNM22

pith:2017:74TLNM22CRTJO7CEBBLWEKIESO

not attested not anchored not stored refs pending

Comparison of two classifications of a class of ODE's in the case of general position

Ruslan Sharipov

arxiv:1704.05022 v1 · 2017-04-17 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74TLNM22CRTJO7CEBBLWEKIESO}

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	2026-05-18T00:46:17.208263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff26b6b35a1466977c4408576229049397afdca44cc0c117e91b2e10629f50cc

Aliases

arxiv: 1704.05022 · arxiv_version: 1704.05022v1 · doi: 10.48550/arxiv.1704.05022 · pith_short_12: 74TLNM22CRTJ · pith_short_16: 74TLNM22CRTJO7CE · pith_short_8: 74TLNM22

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/74TLNM22CRTJO7CEBBLWEKIESO \
  | 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: ff26b6b35a1466977c4408576229049397afdca44cc0c117e91b2e10629f50cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "865aa5b6b1cb418cba888d102e0b6b4ccd786e02f93947b0c050b05447101f53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-04-17T16:32:08Z",
    "title_canon_sha256": "81f785f89073f2a1bd027f93e4375dc39854b315867b5431f9813ae5627543f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05022",
    "kind": "arxiv",
    "version": 1
  }
}