Pith Number

pith:JVURVMD7

pith:2014:JVURVMD7GXZY2F7IHEMIZBNVOO

not attested not anchored not stored refs pending

Almost Gorenstein rings - towards a theory of higher dimension -

Naoki Taniguchi, Ryo Takahashi, Shiro Goto

arxiv:1403.3599 v2 · 2014-03-14 · 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{JVURVMD7GXZY2F7IHEMIZBNVOO}

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	2026-05-18T02:45:04.296166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d691ab07f35f38d17e839188c85b573b6677f770e9dc39d5a12481acfced4cb

Aliases

arxiv: 1403.3599 · arxiv_version: 1403.3599v2 · doi: 10.48550/arxiv.1403.3599 · pith_short_12: JVURVMD7GXZY · pith_short_16: JVURVMD7GXZY2F7I · pith_short_8: JVURVMD7

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/JVURVMD7GXZY2F7IHEMIZBNVOO \
  | 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: 4d691ab07f35f38d17e839188c85b573b6677f770e9dc39d5a12481acfced4cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d93dcf3f4012b7351d683a77108e8f89e8ed08828c5cbc691730440acc5e85ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-03-14T15:08:20Z",
    "title_canon_sha256": "3d970cbb41cd4468a0b976564156f87db4ee31eb8e91390ba53fb568c1715a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3599",
    "kind": "arxiv",
    "version": 2
  }
}