Pith Number

pith:7ACORWSF

pith:2024:7ACORWSFXHZYERRCZUIS76R76D

not attested not anchored not stored refs pending

Symbolic Algorithm for Solving SLAEs with Multi-Diagonal Coefficient Matrices

Milena Veneva

arxiv:2411.11889 v1 · 2024-11-06 · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ACORWSFXHZYERRCZUIS76R76D}

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	2026-05-22T01:03:40.812384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f804e8da45b9f3824622cd112ffa3ff0c7104fad63d6209ed02e1b57d8368ac3

Aliases

arxiv: 2411.11889 · arxiv_version: 2411.11889v1 · doi: 10.48550/arxiv.2411.11889 · pith_short_12: 7ACORWSFXHZY · pith_short_16: 7ACORWSFXHZYERRC · pith_short_8: 7ACORWSF

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/7ACORWSFXHZYERRCZUIS76R76D \
  | 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: f804e8da45b9f3824622cd112ffa3ff0c7104fad63d6209ed02e1b57d8368ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14d92be12e8dda6a3940ad0734d98b991a65e61801f7bf55400f9e7b3ff4c9fa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2024-11-06T10:43:28Z",
    "title_canon_sha256": "3561351319146133e6f42ddc56f9eb529e2dbd545da7f6d32a0234c66b960081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11889",
    "kind": "arxiv",
    "version": 1
  }
}