Pith Number

pith:2FBA5ASX

pith:2015:2FBA5ASXT5TDG4BDFIRL2ITIFE

not attested not anchored not stored refs pending

Efficient Approaches for Enclosing the United Solution Set of the Interval Generalized Sylvester Matrix Equations

Marzieh Dehghani-Madiseh, Milan Hlad\'ik

arxiv:1510.04853 v3 · 2015-10-16 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FBA5ASXT5TDG4BDFIRL2ITIFE}

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	2026-06-04T17:09:41.329272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1420e82579f663370232a22bd2268292f8983db731e4229ced73bf662dd0d2f

Aliases

arxiv: 1510.04853 · arxiv_version: 1510.04853v3 · doi: 10.48550/arxiv.1510.04853 · pith_short_12: 2FBA5ASXT5TD · pith_short_16: 2FBA5ASXT5TDG4BD · pith_short_8: 2FBA5ASX

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/2FBA5ASXT5TDG4BDFIRL2ITIFE \
  | 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: d1420e82579f663370232a22bd2268292f8983db731e4229ced73bf662dd0d2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e264d4c991480ad124fcedb3c01e663723c043c21d0061fa57ff059aaf2e0402",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-10-16T11:59:50Z",
    "title_canon_sha256": "2cbfa084a2c7f18670f2018ceb42ad74ef30cdcf14e1a4d9469959709d0602eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04853",
    "kind": "arxiv",
    "version": 3
  }
}