Pith Number

pith:UTG6JGM6

pith:2013:UTG6JGM6Y2STQGAYBU4EWBKAOI

not attested not anchored not stored refs pending

Generalized Householder Transformations for the Complex Symmetric Eigenvalue Problem

J. H. Noble, M. Lubasch, U. D. Jentschura

arxiv:1301.5758 v3 · 2013-01-24 · quant-ph · math-ph · math.MP · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTG6JGM6Y2STQGAYBU4EWBKAOI}

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	2026-05-18T03:13:56.068291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4cde4999ec6a53818180d384b0540722b9dfcb97b2a74894e81d42b6b57a19e

Aliases

arxiv: 1301.5758 · arxiv_version: 1301.5758v3 · doi: 10.48550/arxiv.1301.5758 · pith_short_12: UTG6JGM6Y2ST · pith_short_16: UTG6JGM6Y2STQGAY · pith_short_8: UTG6JGM6

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/UTG6JGM6Y2STQGAYBU4EWBKAOI \
  | 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: a4cde4999ec6a53818180d384b0540722b9dfcb97b2a74894e81d42b6b57a19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f586faf518a879230c1a66fde7a5b94db3d34a798f22b7d71fd57d0efbd5f7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-24T11:39:36Z",
    "title_canon_sha256": "3c06ffcb1f3d7035704209eac2d1551691deb18704f21b8c7c5df14c98f8d834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5758",
    "kind": "arxiv",
    "version": 3
  }
}