Pith Number

pith:4OP2YFMO

pith:2019:4OP2YFMOOSHXVK5LB3DXKCEANS

not attested not anchored not stored refs pending

On 3 and 9-regular cubic partitions

D. S. Gireesh, M. S. Mahadeva Naika, Shivashankar C

arxiv:1907.00674 v1 · 2019-07-01 · 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{4OP2YFMOOSHXVK5LB3DXKCEANS}

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	2026-05-17T23:41:50.811555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39fac158e748f7aabab0ec77508806c85bb83da158cb8309da219d7c30874d9

Aliases

arxiv: 1907.00674 · arxiv_version: 1907.00674v1 · doi: 10.48550/arxiv.1907.00674 · pith_short_12: 4OP2YFMOOSHX · pith_short_16: 4OP2YFMOOSHXVK5L · pith_short_8: 4OP2YFMO

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/4OP2YFMOOSHXVK5LB3DXKCEANS \
  | 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: e39fac158e748f7aabab0ec77508806c85bb83da158cb8309da219d7c30874d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b67afa25dccfa92130231b196f243a250778f6a2d56cbdd6412f90978d2fe9f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2019-07-01T11:53:55Z",
    "title_canon_sha256": "50237d3199ee05ea491fcb0f1270b7ec5c8ce52c592cf9184a2c7dcdc49baeca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00674",
    "kind": "arxiv",
    "version": 1
  }
}