Pith Number

pith:JSCTPCE7

pith:2018:JSCTPCE7I264AY72B7TJOVYIL4

not attested not anchored not stored refs pending

Extremal solutions of systems of measure differential equations and applications in the study of Stieltjes differential problems

Giselle Antunes Monteiro, Ignacio Marquez Albes, Rodrigo Lopez Pouso

arxiv:1803.08860 v1 · 2018-03-23 · 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{JSCTPCE7I264AY72B7TJOVYIL4}

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	2026-05-18T00:20:18.355817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c8537889f46bdc063fa0fe69757085f1439f713b7f0e2a90ba0ba7454c26e58

Aliases

arxiv: 1803.08860 · arxiv_version: 1803.08860v1 · doi: 10.48550/arxiv.1803.08860 · pith_short_12: JSCTPCE7I264 · pith_short_16: JSCTPCE7I264AY72 · pith_short_8: JSCTPCE7

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/JSCTPCE7I264AY72B7TJOVYIL4 \
  | 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: 4c8537889f46bdc063fa0fe69757085f1439f713b7f0e2a90ba0ba7454c26e58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3bfd5f378f924495bf6dc452973e1f433ba739dc7bcf1323812927ed9d4f8e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-03-23T16:13:14Z",
    "title_canon_sha256": "608cd211403c20d3066ac87f0c3428c0a186a1975e9c0b2462b53afda3c8a96a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08860",
    "kind": "arxiv",
    "version": 1
  }
}