Pith Number

pith:NSG2FBU5

pith:2019:NSG2FBU5MJC3TFTXKACYBH3ESW

not attested not anchored not stored refs pending

Some congruences for $(s,t)$-regular bipartitions modulo $t$

K. Srilakshmi, T. Kathiravan

arxiv:1908.06642 v2 · 2019-08-19 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSG2FBU5MJC3TFTXKACYBH3ESW}

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	2026-07-05T00:12:04.857205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8da2869d6245b996775005809f649585452e3918fecc7730918b607b59974d

Aliases

arxiv: 1908.06642 · arxiv_version: 1908.06642v2 · doi: 10.48550/arxiv.1908.06642 · pith_short_12: NSG2FBU5MJC3 · pith_short_16: NSG2FBU5MJC3TFTX · pith_short_8: NSG2FBU5

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/NSG2FBU5MJC3TFTXKACYBH3ESW \
  | 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: 6c8da2869d6245b996775005809f649585452e3918fecc7730918b607b59974d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e73e1dbd09ae4c77bb9a988fd1021019a2e42413e383b06d1bd37833bbe92c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2019-08-19T08:41:36Z",
    "title_canon_sha256": "27294e67b45f3322e2083c254d7f661758b53ca0c394e18ac2b6c782f52c7765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06642",
    "kind": "arxiv",
    "version": 2
  }
}