Pith Number

pith:C3U2ZBVD

pith:2012:C3U2ZBVDL2HOGIDRSEUUJCUDCU

not attested not anchored not stored refs pending

Complex Intersection Bodies

A. Koldobsky, G. Paouris, M. Zymonopoulou

arxiv:1201.0437 v1 · 2012-01-02 · 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{C3U2ZBVDL2HOGIDRSEUUJCUDCU}

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	2026-05-18T02:57:53.928901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e9ac86a35e8ee320719129448a83153f612a85de259d200c41497367143806

Aliases

arxiv: 1201.0437 · arxiv_version: 1201.0437v1 · doi: 10.48550/arxiv.1201.0437 · pith_short_12: C3U2ZBVDL2HO · pith_short_16: C3U2ZBVDL2HOGIDR · pith_short_8: C3U2ZBVD

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/C3U2ZBVDL2HOGIDRSEUUJCUDCU \
  | 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: 16e9ac86a35e8ee320719129448a83153f612a85de259d200c41497367143806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb5fe1cdc75e7d41cf2ce94338b25df2eb49f7d0c7da30045f7e07b42320fec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-01-02T08:35:02Z",
    "title_canon_sha256": "d29ef3ba9790eb46d7279d0874ed1e2c9c1c53ec330a07e9a91f4ecea0d02974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0437",
    "kind": "arxiv",
    "version": 1
  }
}