Pith Number

pith:K2FKTIGI

pith:2006:K2FKTIGIDUIPFY4GG7MJH4BNY3

not attested not anchored not stored refs pending

Computing Groebner bases of ideals of few points in high dimensions

(2) Mathematical Biosciences Institute, Brandilyn Stigler (2) ((1) Department of Mathematics, Ohio University, The Ohio State University), Winfried Just (1)

arxiv:math/0606189 v2 · 2006-06-08 · 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{K2FKTIGIDUIPFY4GG7MJH4BNY3}

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	2026-05-17T23:41:02.693561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

568aa9a0c81d10f2e38637d893f02dc6c133ba2e47f1722493df81adc0781e16

Aliases

arxiv: math/0606189 · arxiv_version: math/0606189v2 · doi: 10.48550/arxiv.math/0606189 · pith_short_12: K2FKTIGIDUIP · pith_short_16: K2FKTIGIDUIPFY4G · pith_short_8: K2FKTIGI

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/K2FKTIGIDUIPFY4GG7MJH4BNY3 \
  | 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: 568aa9a0c81d10f2e38637d893f02dc6c133ba2e47f1722493df81adc0781e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a824f4f9d81055d07980a77d768df391dc698413e2cad2e4276babd8318f50",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AC",
    "submitted_at": "2006-06-08T14:26:38Z",
    "title_canon_sha256": "d549b52f3d604401d9d3adaa7260e8c2f1ed59ca3ed445e359012b613264ab21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0606189",
    "kind": "arxiv",
    "version": 2
  }
}