Pith Number

pith:IH2ONH7L

pith:2018:IH2ONH7LHSRHDACDUUQXDFS7H5

not attested not anchored not stored refs pending

On determination of Zero-sum $\ell$-generalized Schur Numbers for some linear equations

Bidisha Roy, Subha Sarkar

arxiv:1808.08725 v1 · 2018-08-27 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IH2ONH7LHSRHDACDUUQXDFS7H5}

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	2026-05-18T00:07:13.458194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41f4e69feb3ca2718043a52171965f3f72734233d946919c0266fb36d9bce358

Aliases

arxiv: 1808.08725 · arxiv_version: 1808.08725v1 · doi: 10.48550/arxiv.1808.08725 · pith_short_12: IH2ONH7LHSRH · pith_short_16: IH2ONH7LHSRHDACD · pith_short_8: IH2ONH7L

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/IH2ONH7LHSRHDACDUUQXDFS7H5 \
  | 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: 41f4e69feb3ca2718043a52171965f3f72734233d946919c0266fb36d9bce358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b7989e4c2b8e9de774d6ed4602d9ca522d4865e0418f57e4a90d2e80283481f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-08-27T08:09:44Z",
    "title_canon_sha256": "7fa29256aee919e69ab362af0c75874411347b16803dad8e2b85d8578266ad1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08725",
    "kind": "arxiv",
    "version": 1
  }
}