Pith Number

pith:CQPHZASF

pith:2017:CQPHZASFRBFVNPRFYXBYW2URK3

not attested not anchored not stored refs pending

On polynomially integrable convex bodies

Alexander Koldobsky, Alexander Merkurjev, Vladyslav Yaskin

arxiv:1702.00429 v1 · 2017-02-01 · 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{CQPHZASFRBFVNPRFYXBYW2URK3}

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	2026-05-18T00:51:33.560197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141e7c8245884b56be25c5c38b6a9156f5061e860af5d1b34339a813ec3b4855

Aliases

arxiv: 1702.00429 · arxiv_version: 1702.00429v1 · doi: 10.48550/arxiv.1702.00429 · pith_short_12: CQPHZASFRBFV · pith_short_16: CQPHZASFRBFVNPRF · pith_short_8: CQPHZASF

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/CQPHZASFRBFVNPRFYXBYW2URK3 \
  | 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: 141e7c8245884b56be25c5c38b6a9156f5061e860af5d1b34339a813ec3b4855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53687f19014a5ee855c43be7222d36dc73b5c3f7052ff8343c4f6c9eb8d4e05d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2017-02-01T19:35:06Z",
    "title_canon_sha256": "58c3a77e7d4800bd3eb4bc9f9a640114b30f3b390dd2ed1e243a47273f5ccfbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00429",
    "kind": "arxiv",
    "version": 1
  }
}