Pith Number

pith:3ERALCWJ

pith:2016:3ERALCWJ4DIWO2A6JSKUGTO4BW

not attested not anchored not stored refs pending

The complexity of cylindrical algebraic decomposition with respect to polynomial degree

James H. Davenport, Matthew England

arxiv:1605.02494 v1 · 2016-05-09 · 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{3ERALCWJ4DIWO2A6JSKUGTO4BW}

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	2026-05-18T01:03:36.367549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d922058ac9e0d167681e4c95434ddc0da769126c25bac7acb1e2009319f8af66

Aliases

arxiv: 1605.02494 · arxiv_version: 1605.02494v1 · doi: 10.48550/arxiv.1605.02494 · pith_short_12: 3ERALCWJ4DIW · pith_short_16: 3ERALCWJ4DIWO2A6 · pith_short_8: 3ERALCWJ

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/3ERALCWJ4DIWO2A6JSKUGTO4BW \
  | 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: d922058ac9e0d167681e4c95434ddc0da769126c25bac7acb1e2009319f8af66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43ab74732ca1e7074580b20783a42c5d16f3f79facca7864ce382cfb9465d35c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2016-05-09T09:46:37Z",
    "title_canon_sha256": "a702344a8b474f8cb9e5707ac3b01619c4c1fb1dbc474620dc2888552fa773fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02494",
    "kind": "arxiv",
    "version": 1
  }
}