Pith Number

pith:SXHTKDMN

pith:2017:SXHTKDMNW5Q5FXE35QDSBKHZ7M

not attested not anchored not stored refs pending

On the almost Gorenstein property of determinantal rings

Naoki Taniguchi

arxiv:1701.06690 v2 · 2017-01-24 · 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{SXHTKDMNW5Q5FXE35QDSBKHZ7M}

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	2026-05-18T00:50:03.849049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95cf350d8db761d2dc9bec0720a8f9fb3f4d4d24964df75ed097aa6c97dcabf0

Aliases

arxiv: 1701.06690 · arxiv_version: 1701.06690v2 · doi: 10.48550/arxiv.1701.06690 · pith_short_12: SXHTKDMNW5Q5 · pith_short_16: SXHTKDMNW5Q5FXE3 · pith_short_8: SXHTKDMN

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/SXHTKDMNW5Q5FXE35QDSBKHZ7M \
  | 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: 95cf350d8db761d2dc9bec0720a8f9fb3f4d4d24964df75ed097aa6c97dcabf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a16b2e95f8c6c6f32cb72600b263544276cc06628a08cfbef6b0e7867b7fa2e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-01-24T00:23:01Z",
    "title_canon_sha256": "e8800e989a077d1358c1a08a8ef02c57b5aa72ca7c75ba08ab051b1a9638febc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06690",
    "kind": "arxiv",
    "version": 2
  }
}