Pith Number

pith:MVAQ354Y

pith:2017:MVAQ354YEAHB266AS57WGKZBSA

not attested not anchored not stored refs pending

Geometric constructibility of polygons lying on a circular arc

Delbrin Ahmed, Eszter K. Horv\'ath, G\'abor Cz\'edli

arxiv:1710.08859 v1 · 2017-10-24 · math.AG · 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{MVAQ354YEAHB266AS57WGKZBSA}

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	2026-05-18T00:32:03.598223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65410df798200e1d7bc0977f632b219037f81bcc5d0ba9d0c883f59b3710f29c

Aliases

arxiv: 1710.08859 · arxiv_version: 1710.08859v1 · doi: 10.48550/arxiv.1710.08859 · pith_short_12: MVAQ354YEAHB · pith_short_16: MVAQ354YEAHB266A · pith_short_8: MVAQ354Y

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/MVAQ354YEAHB266AS57WGKZBSA \
  | 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: 65410df798200e1d7bc0977f632b219037f81bcc5d0ba9d0c883f59b3710f29c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c6873cb6bf12c5dc7771cb5b131c6f6477b1cc2d2115cd4dfac1bbb97aeb3ac",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-10-24T15:54:07Z",
    "title_canon_sha256": "e4d3caea8ec68cd0defb37209db964d6f6cf4afb502737f074d959821520c86b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08859",
    "kind": "arxiv",
    "version": 1
  }
}