Pith Number

pith:OSQYHK25

pith:2018:OSQYHK25N2D6CVOJSQKHW6YY2N

not attested not anchored not stored refs pending

The Six Cylinders Problem: $\mathbb{D}_{3}$-symmetry Approach

Oleg Ogievetsky, Senya Shlosman

arxiv:1805.09833 v2 · 2018-05-24 · 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{OSQYHK25N2D6CVOJSQKHW6YY2N}

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	2026-05-17T23:46:32.064117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74a183ab5d6e87e155c994147b7b18d366ba0b11caec3527777f0ac63cee2824

Aliases

arxiv: 1805.09833 · arxiv_version: 1805.09833v2 · doi: 10.48550/arxiv.1805.09833 · pith_short_12: OSQYHK25N2D6 · pith_short_16: OSQYHK25N2D6CVOJ · pith_short_8: OSQYHK25

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/OSQYHK25N2D6CVOJSQKHW6YY2N \
  | 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: 74a183ab5d6e87e155c994147b7b18d366ba0b11caec3527777f0ac63cee2824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc6ca69a60c14f4294185254715b7977b60ff1709df43ef3d64aedbff32f224",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2018-05-24T18:04:25Z",
    "title_canon_sha256": "8b02a8415afa519ddf4a1819290853264b22e92e23bdd213733763aa7609da43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09833",
    "kind": "arxiv",
    "version": 2
  }
}