Pith Number

pith:536TUBN2

pith:2021:536TUBN24HCRICNSFEF5BO5WZK

not attested not anchored not stored refs pending

The Initial Degree of Symbolic Powers of Ideals of Fermat Configuration of Points

Thai Thanh Nguyen

arxiv:2101.12308 v2 · 2021-01-28 · math.AC · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{536TUBN24HCRICNSFEF5BO5WZK}

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	2026-06-24T00:14:19.493420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eefd3a05bae1c51409b2290bd0bbb6caafab8d7c00e491581c81d31362812227

Aliases

arxiv: 2101.12308 · arxiv_version: 2101.12308v2 · doi: 10.48550/arxiv.2101.12308 · pith_short_12: 536TUBN24HCR · pith_short_16: 536TUBN24HCRICNS · pith_short_8: 536TUBN2

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/536TUBN24HCRICNSFEF5BO5WZK \
  | 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: eefd3a05bae1c51409b2290bd0bbb6caafab8d7c00e491581c81d31362812227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b75145e27b5fb57d69112db3b108a311cb3bd8e5b21a8f3ebba0c0c413aadc0a",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2021-01-28T22:38:00Z",
    "title_canon_sha256": "ddf806f55c3ded703994c508490e5c9473c5feafd520530446a08a83171fe631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.12308",
    "kind": "arxiv",
    "version": 2
  }
}