Pith Number

pith:KR57SPUW

pith:2014:KR57SPUWMO7BCOVE47F3FWFY6K

not attested not anchored not stored refs pending

Geometric involutive bases for positive dimensional polynomial ideals and SDP methods

Fei Wang, Greg Reid, Wenyuan Wu

arxiv:1405.7115 v1 · 2014-05-28 · math.AG · 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{KR57SPUWMO7BCOVE47F3FWFY6K}

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	2026-05-18T02:50:59.165569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

547bf93e9663be113aa4e7cbb2d8b8f2b4e79d9b456270aad95d5d43d7383224

Aliases

arxiv: 1405.7115 · arxiv_version: 1405.7115v1 · doi: 10.48550/arxiv.1405.7115 · pith_short_12: KR57SPUWMO7B · pith_short_16: KR57SPUWMO7BCOVE · pith_short_8: KR57SPUW

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/KR57SPUWMO7BCOVE47F3FWFY6K \
  | 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: 547bf93e9663be113aa4e7cbb2d8b8f2b4e79d9b456270aad95d5d43d7383224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4f1963455fb6d934000687d70fa61bba59a6c2f6bdb8a4c3ca40a720f7d73fd",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-05-28T04:31:43Z",
    "title_canon_sha256": "9e97ff47a03fe59149ab8460a8fc6f071100a0fd288ee09c0461329009d374c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7115",
    "kind": "arxiv",
    "version": 1
  }
}