Pith Number

pith:DW2IZWQT

pith:2023:DW2IZWQTGXLISX4JXRE75MVG64

not attested not anchored not stored refs pending

Some algebraic invariants of the edge ideals of some $q$-fold bristled graphs

Ayesha Saqib, Muhammad Ishaq

arxiv:2310.06152 v2 · 2023-10-09 · 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{DW2IZWQTGXLISX4JXRE75MVG64}

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	2026-06-10T01:09:10.968342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db48cda1335d6895f89bc49feb2a6f7208c4e47d61495eb4a40811a6ce60af8

Aliases

arxiv: 2310.06152 · arxiv_version: 2310.06152v2 · doi: 10.48550/arxiv.2310.06152 · pith_short_12: DW2IZWQTGXLI · pith_short_16: DW2IZWQTGXLISX4J · pith_short_8: DW2IZWQT

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/DW2IZWQTGXLISX4JXRE75MVG64 \
  | 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: 1db48cda1335d6895f89bc49feb2a6f7208c4e47d61495eb4a40811a6ce60af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ff8f70c210e39f3fc6f114e8a8e3628e45a21c3373f98efe4978a528b1b49b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2023-10-09T20:59:58Z",
    "title_canon_sha256": "25f1cfb38aa2e56e42bb12210052a1e0f648bf18e49dbc896441d3961c49f470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.06152",
    "kind": "arxiv",
    "version": 2
  }
}