Pith Number

pith:IKDHLOGK

pith:2020:IKDHLOGKKGD7NCQE3D4Y4CW4RN

not attested not anchored not stored refs pending

Condition Numbers for the Cube. I: Univariate Polynomials and Hypersurfaces

Elias Tsigaridas, Josu\'e Tonelli-Cueto

arxiv:2006.04423 v3 · 2020-06-08 · cs.CG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKDHLOGKKGD7NCQE3D4Y4CW4RN}

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.

Cited by

1 paper in Pith

Beyond Worst-Case Analysis for Symbolic Computation: Root Isolation Algorithms

Receipt and verification

First computed	2026-07-05T05:00:57.997704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

428675b8ca5187f68a04d8f98e0adc8b4d20af1e9861b7f8703b8dcc94f536ac

Aliases

arxiv: 2006.04423 · arxiv_version: 2006.04423v3 · doi: 10.48550/arxiv.2006.04423 · pith_short_12: IKDHLOGKKGD7 · pith_short_16: IKDHLOGKKGD7NCQE · pith_short_8: IKDHLOGK

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/IKDHLOGKKGD7NCQE3D4Y4CW4RN \
  | 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: 428675b8ca5187f68a04d8f98e0adc8b4d20af1e9861b7f8703b8dcc94f536ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2fd8ef52fb774d1fbb447fe21f7addb03cf9a09579e7952177fa555a7f23a3",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2020-06-08T09:09:40Z",
    "title_canon_sha256": "9fb84cf5ca1f8d55de024d25bd2809bf270b0395e656c223fe71785b238defe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04423",
    "kind": "arxiv",
    "version": 3
  }
}