Pith Number

pith:KRG36X5A

pith:2020:KRG36X5A725A7XVQ2SF45QA4WM

not attested not anchored not stored refs pending

Paths of rectangles inscribed in lines over fields

Bruce Olberding, Elaine A. Walker

arxiv:2006.14424 v2 · 2020-06-25 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRG36X5A725A7XVQ2SF45QA4WM}

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

The conic geometry of rectangles inscribed in lines

Receipt and verification

First computed	2026-07-05T01:59:56.176836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

544dbf5fa0feba0fdeb0d48bcec01cb324b27566ec2aef3db31e923bddb3172a

Aliases

arxiv: 2006.14424 · arxiv_version: 2006.14424v2 · doi: 10.48550/arxiv.2006.14424 · pith_short_12: KRG36X5A725A · pith_short_16: KRG36X5A725A7XVQ · pith_short_8: KRG36X5A

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/KRG36X5A725A7XVQ2SF45QA4WM \
  | 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: 544dbf5fa0feba0fdeb0d48bcec01cb324b27566ec2aef3db31e923bddb3172a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d18a7abed73d5b99095d96058d3d4eb358fae1e2104b1bb0e3de34191936fc78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2020-06-25T14:04:51Z",
    "title_canon_sha256": "c00d8e63211dcbd505cfd06a3aff345d12c6cc1c27f31c920af888de602b83eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14424",
    "kind": "arxiv",
    "version": 2
  }
}