Pith Number

pith:ODWHIYOG

pith:2014:ODWHIYOGGDVZMAEP2CXNFQ5M2N

not attested not anchored not stored refs pending

Inequalities with Determinants of Perturbed Positive Matrices

Ivan Matic

arxiv:1402.3548 v1 · 2014-02-13 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODWHIYOGGDVZMAEP2CXNFQ5M2N}

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	2026-05-18T02:58:58.487509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70ec7461c630eb96008fd0aed2c3acd34b864bf2663d3cf6754b3fc09c2bd0b7

Aliases

arxiv: 1402.3548 · arxiv_version: 1402.3548v1 · doi: 10.48550/arxiv.1402.3548 · pith_short_12: ODWHIYOGGDVZ · pith_short_16: ODWHIYOGGDVZMAEP · pith_short_8: ODWHIYOG

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/ODWHIYOGGDVZMAEP2CXNFQ5M2N \
  | 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: 70ec7461c630eb96008fd0aed2c3acd34b864bf2663d3cf6754b3fc09c2bd0b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38768d1ed213419e2958b71c3a5914b42dd4c25b168f0a22f9583e6a0a5a1a0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-02-13T19:43:24Z",
    "title_canon_sha256": "3b9cc080ba79e4f616c1df15eed0a229d4c508e16356f7ec857ae3baefa9015c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3548",
    "kind": "arxiv",
    "version": 1
  }
}