Pith Number

pith:MTNE2DPX

pith:2024:MTNE2DPXN2A3JSYUGZBSY42FY2

not attested not anchored not stored refs pending

Ideals preserved by linear changes of coordinates in positive characteristic

Akash Ganguly, Bj{\o}rn Cattell-Ravdal, Erin Delargy, Michael Perlman, Saisudharshan Sivakumar, Sean Guan, Trevor Karn

arxiv:2404.10544 v1 · 2024-04-16 · 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{MTNE2DPXN2A3JSYUGZBSY42FY2}

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	2026-07-05T08:08:31.830575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64da4d0df76e81b4cb1436432c7345c683adeda3999dd6ffc42c436b80bdae7f

Aliases

arxiv: 2404.10544 · arxiv_version: 2404.10544v1 · doi: 10.48550/arxiv.2404.10544 · pith_short_12: MTNE2DPXN2A3 · pith_short_16: MTNE2DPXN2A3JSYU · pith_short_8: MTNE2DPX

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/MTNE2DPXN2A3JSYUGZBSY42FY2 \
  | 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: 64da4d0df76e81b4cb1436432c7345c683adeda3999dd6ffc42c436b80bdae7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd9b8044875cf1db4e13676cd00da2fdec2ef8c3f8806d0b6472db175a58d2c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2024-04-16T13:11:34Z",
    "title_canon_sha256": "1244fd4baa10da8936ec6aa24a29cad225bf9638e0b883391206eec49ec42e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10544",
    "kind": "arxiv",
    "version": 1
  }
}