Pith Number

pith:O5FIVTCZ

pith:2018:O5FIVTCZ4QCCCP3GMF5OMC3JYR

not attested not anchored not stored refs pending

Inexact Methods for Symmetric Stochastic Eigenvalue Problems

Bed\v{r}ich Soused\'ik, Kookjin Lee

arxiv:1811.00745 v1 · 2018-11-02 · math.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{O5FIVTCZ4QCCCP3GMF5OMC3JYR}

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	2026-05-17T23:57:30.913346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

774a8acc59e404213f66617ae60b69c47dbb41290f910b6ad68e2dc76ecc167b

Aliases

arxiv: 1811.00745 · arxiv_version: 1811.00745v1 · doi: 10.48550/arxiv.1811.00745 · pith_short_12: O5FIVTCZ4QCC · pith_short_16: O5FIVTCZ4QCCCP3G · pith_short_8: O5FIVTCZ

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/O5FIVTCZ4QCCCP3GMF5OMC3JYR \
  | 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: 774a8acc59e404213f66617ae60b69c47dbb41290f910b6ad68e2dc76ecc167b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71841c6b8db084322daca5b1c32407d35b1d70be74ff7cee01d2647d78caf3d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-11-02T05:43:34Z",
    "title_canon_sha256": "725c061f417583e5657a384653b3f1a2c4825a81994208a911af33a2cc1b3900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00745",
    "kind": "arxiv",
    "version": 1
  }
}