Pith Number

pith:NBSNABHT

pith:2023:NBSNABHTSHVO4WTVNIHKHMZ4CF

not attested not anchored not stored refs pending

Monomial ideals with regular quotients and some edge rings

Dancheng Lu, Hao Zhou

arxiv:2308.02791 v1 · 2023-08-05 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBSNABHTSHVO4WTVNIHKHMZ4CF}

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	2026-07-05T06:38:07.575222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6864d004f391eaee5a756a0ea3b33c1174959ec14a47e19161166d315db775ab

Aliases

arxiv: 2308.02791 · arxiv_version: 2308.02791v1 · doi: 10.48550/arxiv.2308.02791 · pith_short_12: NBSNABHTSHVO · pith_short_16: NBSNABHTSHVO4WTV · pith_short_8: NBSNABHT

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/NBSNABHTSHVO4WTVNIHKHMZ4CF \
  | 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: 6864d004f391eaee5a756a0ea3b33c1174959ec14a47e19161166d315db775ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fff3c7d5272af326d3f367d142518ea070cd4b879ef8253dde40be2d3fe2898",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2023-08-05T05:10:43Z",
    "title_canon_sha256": "398cdf5660b40648d39618af9977bf966eef3feecc9d808d4da1b3cd354b448a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02791",
    "kind": "arxiv",
    "version": 1
  }
}