Pith Number

pith:Z7VETADQ

pith:2013:Z7VETADQZEYWU3UBO5L74RHTMU

not attested not anchored not stored refs pending

Intersection Bodies with Certain Symmetries

Marisa Zymonopoulou, Susanna Dann

arxiv:1307.3206 v2 · 2013-07-11 · 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{Z7VETADQZEYWU3UBO5L74RHTMU}

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	2026-05-18T02:29:32.408239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfea498070c9316a6e817757fe44f36517971b156a0adea5509332689db220fc

Aliases

arxiv: 1307.3206 · arxiv_version: 1307.3206v2 · doi: 10.48550/arxiv.1307.3206 · pith_short_12: Z7VETADQZEYW · pith_short_16: Z7VETADQZEYWU3UB · pith_short_8: Z7VETADQ

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/Z7VETADQZEYWU3UBO5L74RHTMU \
  | 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: cfea498070c9316a6e817757fe44f36517971b156a0adea5509332689db220fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98f378bf12d9f46c420d34f7b4fc922c94f2bc0845774f08b62ab4f191c27684",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-07-11T18:27:39Z",
    "title_canon_sha256": "efd2fa376e2f04f56e0a9f4a6f0cc13fcb0d6df2b1ac3d89f18bb3112282a33b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3206",
    "kind": "arxiv",
    "version": 2
  }
}