Pith Number

pith:YOL5OPEC

pith:2014:YOL5OPECUJHMLL75ZX27MVJMH4

not attested not anchored not stored refs pending

Sequentially Cohen-Macaulay Rees algebras

Naoki Taniguchi, Nguyen Thi Dung, Tran Nguyen An, Tran Thi Phuong

arxiv:1406.3423 v3 · 2014-06-13 · 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{YOL5OPECUJHMLL75ZX27MVJMH4}

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	2026-05-18T02:17:52.123588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c397d73c82a24ec5affdcdf5f6552c3f396acf2e15a0bd47d71ca732081f552d

Aliases

arxiv: 1406.3423 · arxiv_version: 1406.3423v3 · doi: 10.48550/arxiv.1406.3423 · pith_short_12: YOL5OPECUJHM · pith_short_16: YOL5OPECUJHMLL75 · pith_short_8: YOL5OPEC

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/YOL5OPECUJHMLL75ZX27MVJMH4 \
  | 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: c397d73c82a24ec5affdcdf5f6552c3f396acf2e15a0bd47d71ca732081f552d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd5f74fddad6ad166c5c239caf4038f34b9a8bbb5078167b34c416174ec44e86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-06-13T05:22:43Z",
    "title_canon_sha256": "f9e1a3f0138a54507d3dfe04d5a0d5d5ec72ef6d2293369c3b2eb2be2aa7add3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3423",
    "kind": "arxiv",
    "version": 3
  }
}