Pith Number

pith:2EEGMPSA

pith:2019:2EEGMPSAJX5DI4KICACE4NYIR3

not attested not anchored not stored refs pending

Performance Analysis of Effective Symbolic Methods for Solving Band Matrix SLAEs

Alexander Ayriyan, Milena Veneva

arxiv:1903.02423 v1 · 2019-03-04 · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EEGMPSAJX5DI4KICACE4NYIR3}

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	2026-05-22T01:03:38.052800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d108663e404dfa34714810044e37088ef3ad38539d0bebb11e5752f12c64657a

Aliases

arxiv: 1903.02423 · arxiv_version: 1903.02423v1 · doi: 10.48550/arxiv.1903.02423 · pith_short_12: 2EEGMPSAJX5D · pith_short_16: 2EEGMPSAJX5DI4KI · pith_short_8: 2EEGMPSA

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/2EEGMPSAJX5DI4KICACE4NYIR3 \
  | 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: d108663e404dfa34714810044e37088ef3ad38539d0bebb11e5752f12c64657a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccc2996c1d51fb15dc9477ddd32ca4f060a5d5b0c11b1b14e78682c4602f148c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2019-03-04T19:44:24Z",
    "title_canon_sha256": "2f342d356b1c632e4350dd971bdff67a889fbaf8be1faa7fcf80f74be717fb4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02423",
    "kind": "arxiv",
    "version": 1
  }
}