Pith Number

pith:TG7EMUFS

pith:2011:TG7EMUFSTYA4PRUOXLU6RLYEI3

not attested not anchored not stored refs pending

Signature-based algorithms to compute Groebner bases

Christian Eder, John Perry

arxiv:1101.3589 v3 · 2011-01-19 · math.AC · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TG7EMUFSTYA4PRUOXLU6RLYEI3}

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	2026-05-18T04:20:12.910246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99be4650b29e01c7c68ebae9e8af0446ce1d84b3f9a55738ee5c2ebd424ff13b

Aliases

arxiv: 1101.3589 · arxiv_version: 1101.3589v3 · doi: 10.48550/arxiv.1101.3589 · pith_short_12: TG7EMUFSTYA4 · pith_short_16: TG7EMUFSTYA4PRUO · pith_short_8: TG7EMUFS

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/TG7EMUFSTYA4PRUOXLU6RLYEI3 \
  | 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: 99be4650b29e01c7c68ebae9e8af0446ce1d84b3f9a55738ee5c2ebd424ff13b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece8e4053d996732983c78820cfd0e9f63f5de70cbe6e43829f519c6f4d5eec6",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-01-19T00:15:41Z",
    "title_canon_sha256": "ba550691b18ed5062ed78740059bd1d919ad161c4fd53f91528c2faab1a470e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3589",
    "kind": "arxiv",
    "version": 3
  }
}