Pith Number

pith:MVR6L7DN

pith:2018:MVR6L7DNW2WH5RDVKAYHFO4OUN

not attested not anchored not stored refs pending

Linear resolutions and Gr\"{o}bner basis of Hankel determinantal ideals

Sepehr Jafari

arxiv:1810.02139 v1 · 2018-10-04 · 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{MVR6L7DNW2WH5RDVKAYHFO4OUN}

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	2026-05-18T00:04:06.122878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6563e5fc6db6ac7ec475503072bb8ea37e8179c63aead015c7194f2e80c01548

Aliases

arxiv: 1810.02139 · arxiv_version: 1810.02139v1 · doi: 10.48550/arxiv.1810.02139 · pith_short_12: MVR6L7DNW2WH · pith_short_16: MVR6L7DNW2WH5RDV · pith_short_8: MVR6L7DN

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/MVR6L7DNW2WH5RDVKAYHFO4OUN \
  | 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: 6563e5fc6db6ac7ec475503072bb8ea37e8179c63aead015c7194f2e80c01548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758ebc1045234f9d02ec3690e56cba7b430048e70e09a2ffa5f997525513c208",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2018-10-04T10:30:39Z",
    "title_canon_sha256": "8d64a2e58121a20365a3ae8634926746c0a4ac2f8d78dd94c1988da1f4b5e90c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02139",
    "kind": "arxiv",
    "version": 1
  }
}