Pith Number

pith:NMIABDXG

pith:2014:NMIABDXGG2CTGU3LKM3DWGTMZJ

not attested not anchored not stored refs pending

Some Trace Inequalities for Operators in Hilbert Spaces

Silvestru Sever Dragomir

arxiv:1409.6295 v1 · 2014-09-20 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMIABDXGG2CTGU3LKM3DWGTMZJ}

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	2026-05-18T02:42:07.380952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b10008ee6368533536b53363b1a6cca57c992bc47cb9d01a5a1646e620c5584

Aliases

arxiv: 1409.6295 · arxiv_version: 1409.6295v1 · doi: 10.48550/arxiv.1409.6295 · pith_short_12: NMIABDXGG2CT · pith_short_16: NMIABDXGG2CTGU3L · pith_short_8: NMIABDXG

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/NMIABDXGG2CTGU3LKM3DWGTMZJ \
  | 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: 6b10008ee6368533536b53363b1a6cca57c992bc47cb9d01a5a1646e620c5584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af1566378d65823bd3c69a809be02670502b420e5f35e8e14e892298373bbc9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-09-20T07:00:51Z",
    "title_canon_sha256": "18450ef1ff270fb98392a47f68c50e5fbce75df93438fd3996b369c28adf5604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6295",
    "kind": "arxiv",
    "version": 1
  }
}