Pith Number

pith:YMNONLIO

pith:2017:YMNONLIOYES3Q2NHELJS2KLNLI

not attested not anchored not stored refs pending

Existence result for impulsive coupled systems on the half-line

Feliz Minh\'os, Robert de Sousa

arxiv:1706.10248 v1 · 2017-06-30 · 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{YMNONLIOYES3Q2NHELJS2KLNLI}

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	2026-05-18T00:41:09.014719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c31ae6ad0ec125b869a722d32d296d5a0aa8a71847dbb56797aea957a7c49fbf

Aliases

arxiv: 1706.10248 · arxiv_version: 1706.10248v1 · doi: 10.48550/arxiv.1706.10248 · pith_short_12: YMNONLIOYES3 · pith_short_16: YMNONLIOYES3Q2NH · pith_short_8: YMNONLIO

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/YMNONLIOYES3Q2NHELJS2KLNLI \
  | 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: c31ae6ad0ec125b869a722d32d296d5a0aa8a71847dbb56797aea957a7c49fbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a13c092c13bacf0a5d02f7e218b2412dea6f01e595d153d7ea98430e1b754453",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-06-30T15:47:12Z",
    "title_canon_sha256": "95615b8b188baa8b566fe37db7f4e08dc2a5aa3e4f8e45a6713305cdf0432236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10248",
    "kind": "arxiv",
    "version": 1
  }
}