Pith Number

pith:JQE5YSXN

pith:2018:JQE5YSXN4NFNNU6XF6UCJ4OM6Q

not attested not anchored not stored refs pending

On the regularity of product of pure power complete intersections

Yubin Gao

arxiv:1806.07616 v1 · 2018-06-20 · 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{JQE5YSXN4NFNNU6XF6UCJ4OM6Q}

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	2026-05-18T00:12:47.191869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c09dc4aede34ad6d3d72fa824f1ccf41e646f266eec4e816a9b5fc1e878b032

Aliases

arxiv: 1806.07616 · arxiv_version: 1806.07616v1 · doi: 10.48550/arxiv.1806.07616 · pith_short_12: JQE5YSXN4NFN · pith_short_16: JQE5YSXN4NFNNU6X · pith_short_8: JQE5YSXN

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/JQE5YSXN4NFNNU6XF6UCJ4OM6Q \
  | 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: 4c09dc4aede34ad6d3d72fa824f1ccf41e646f266eec4e816a9b5fc1e878b032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5071ec4e6d58022396be347af67f29167bc1974fff26a31b4211bc111aea725c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2018-06-20T09:02:14Z",
    "title_canon_sha256": "cf785ec0381af379e5090535010be6d6c627226361a3a9224879cc1bc57c1e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07616",
    "kind": "arxiv",
    "version": 1
  }
}