Pith Number

pith:KZVWCIJL

pith:2019:KZVWCIJLY7JD5G43UGFVWIXVRC

not attested not anchored not stored refs pending

On convex bodies that are characterizable by volume function

\'Akos G.Horv\'ath

arxiv:1908.03196 v1 · 2019-08-08 · 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{KZVWCIJLY7JD5G43UGFVWIXVRC}

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	2026-07-04T23:52:27.160350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566b61212bc7d23e9b9ba18b5b22f5889d88e57ce9e458a11c4d945aa595dd5a

Aliases

arxiv: 1908.03196 · arxiv_version: 1908.03196v1 · doi: 10.48550/arxiv.1908.03196 · pith_short_12: KZVWCIJLY7JD · pith_short_16: KZVWCIJLY7JD5G43 · pith_short_8: KZVWCIJL

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/KZVWCIJLY7JD5G43UGFVWIXVRC \
  | 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: 566b61212bc7d23e9b9ba18b5b22f5889d88e57ce9e458a11c4d945aa595dd5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de3023ad12d4b44cba1f5b62a1f7464c29d4391ade1e7bea84d788f05e841e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2019-08-08T17:58:47Z",
    "title_canon_sha256": "f5b91b8ec98018b056fb2f6615108a0b7b76df8c81551d5d392b2adc13a83269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03196",
    "kind": "arxiv",
    "version": 1
  }
}