Pith Number

pith:O72XKD53

pith:2011:O72XKD53EXZXMANRR2DSFP4PKH

not attested not anchored not stored refs pending

Kadets type theorems for partitions of a convex body

Arseniy Akopyan, Roman Karasev

arxiv:1106.5635 v2 · 2011-06-28 · math.CO · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O72XKD53EXZXMANRR2DSFP4PKH}

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	2026-05-18T03:37:53.332494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f5750fbb25f37601b18e8722bf8f51fd0d4af9b3869c120637fc47bfef1bd3

Aliases

arxiv: 1106.5635 · arxiv_version: 1106.5635v2 · doi: 10.48550/arxiv.1106.5635 · pith_short_12: O72XKD53EXZX · pith_short_16: O72XKD53EXZXMANR · pith_short_8: O72XKD53

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/O72XKD53EXZXMANRR2DSFP4PKH \
  | 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: 77f5750fbb25f37601b18e8722bf8f51fd0d4af9b3869c120637fc47bfef1bd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e0ef41294e85fa9f71f7baba018281ea3020b1c01569f84600e632840b32c5",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-06-28T12:05:27Z",
    "title_canon_sha256": "badc6dce12cae391351101f504db68d0da799575e98c9b61a03436a7a65cc1d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5635",
    "kind": "arxiv",
    "version": 2
  }
}