Pith Number

pith:RMMDELSX

pith:2005:RMMDELSXBPRL3IOHFHED2JHRKR

not attested not anchored not stored refs pending

Combinatorial characterizations of generalized Cohen-Macaulay monomial ideals

Yukihide Takayama

arxiv:math/0503111 v1 · 2005-03-06 · 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{RMMDELSXBPRL3IOHFHED2JHRKR}

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	2026-05-18T03:15:32.926112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b18322e570be2bda1c729c83d24f15443bc723ef25f00c7475669b6ff6e3901

Aliases

arxiv: math/0503111 · arxiv_version: math/0503111v1 · doi: 10.48550/arxiv.math/0503111 · pith_short_12: RMMDELSXBPRL · pith_short_16: RMMDELSXBPRL3IOH · pith_short_8: RMMDELSX

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/RMMDELSXBPRL3IOHFHED2JHRKR \
  | 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: 8b18322e570be2bda1c729c83d24f15443bc723ef25f00c7475669b6ff6e3901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402b8674fb530c79d7c14c346a94f388616c825fc3b45307d381687319ade16e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AC",
    "submitted_at": "2005-03-06T07:33:54Z",
    "title_canon_sha256": "f730ac48193e6818a7280dec82bff66d2a7178525ea1f7ea395860debf89bc08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0503111",
    "kind": "arxiv",
    "version": 1
  }
}