Pith Number

pith:J4M3VWIE

pith:2022:J4M3VWIEPI3CECT2NSW5KN3LSB

not attested not anchored not stored refs pending

Distinct Angles in General Position

Charles Wolf, Ethan Pesikoff, Eyvindur A. Palsson, Henry L. Fleischmann, Sergei V. Konyagin, Steven J. Miller

arxiv:2206.04367 v2 · 2022-06-09 · cs.CG · math.CO · 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{J4M3VWIEPI3CECT2NSW5KN3LSB}

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	2026-07-05T04:31:13.375638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f19bad9047a36220a7a6cadd5376b9053dc56627f58154b90319c8de6e5eaab

Aliases

arxiv: 2206.04367 · arxiv_version: 2206.04367v2 · doi: 10.48550/arxiv.2206.04367 · pith_short_12: J4M3VWIEPI3C · pith_short_16: J4M3VWIEPI3CECT2 · pith_short_8: J4M3VWIE

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/J4M3VWIEPI3CECT2NSW5KN3LSB \
  | 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: 4f19bad9047a36220a7a6cadd5376b9053dc56627f58154b90319c8de6e5eaab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0facdfe483a0cc7ffcfb2e9da61469fd7adf7b3cfb227a59b0b3bec39d4064b6",
    "cross_cats_sorted": [
      "math.CO",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2022-06-09T09:22:23Z",
    "title_canon_sha256": "066135ddcf4b4507cf590feb7311ab75e4cf92f0a8b02e0881780de9ddc8f629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04367",
    "kind": "arxiv",
    "version": 2
  }
}