Pith Number

pith:TVH5SZOW

pith:2011:TVH5SZOWUORM2XFDTVYAWOH7Q2

not attested not anchored not stored refs pending

Generic Initial ideals of Singular Curves in Graded Lexicographic Order

Jeaman Ahn, Sijong Kwak, YeongSeok Song

arxiv:1108.0045 v1 · 2011-07-30 · math.AG · 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{TVH5SZOWUORM2XFDTVYAWOH7Q2}

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	2026-05-18T04:16:31.785342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d4fd965d6a3a2cd5ca39d700b38ff868ced815565b32bf49ede80f0b40e2ce2

Aliases

arxiv: 1108.0045 · arxiv_version: 1108.0045v1 · doi: 10.48550/arxiv.1108.0045 · pith_short_12: TVH5SZOWUORM · pith_short_16: TVH5SZOWUORM2XFD · pith_short_8: TVH5SZOW

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/TVH5SZOWUORM2XFDTVYAWOH7Q2 \
  | 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: 9d4fd965d6a3a2cd5ca39d700b38ff868ced815565b32bf49ede80f0b40e2ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb53a8c7a4bed1ff0487b8bbc664c4528f66fc860bd4c401fd123bd6b240d826",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-07-30T06:43:14Z",
    "title_canon_sha256": "76bb5dac9c41087792fbeb36014c455bbaf74c44a3116b9dfd573914dbf0a7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0045",
    "kind": "arxiv",
    "version": 1
  }
}