Pith Number

pith:RCZV63ZC

pith:2015:RCZV63ZCGMBXR4QFNPTVWCXS3X

not attested not anchored not stored refs pending

Intrinsic Volumes of Polyhedral Cones: A combinatorial perspective

Dennis Amelunxen, Martin Lotz

arxiv:1512.06033 v3 · 2015-12-18 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCZV63ZCGMBXR4QFNPTVWCXS3X}

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	2026-05-18T00:37:36.870685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88b35f6f22330378f2056be75b0af2ddea86b5b546e6fb4bf3f0fb9a658f1ae8

Aliases

arxiv: 1512.06033 · arxiv_version: 1512.06033v3 · doi: 10.48550/arxiv.1512.06033 · pith_short_12: RCZV63ZCGMBX · pith_short_16: RCZV63ZCGMBXR4QF · pith_short_8: RCZV63ZC

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/RCZV63ZCGMBXR4QFNPTVWCXS3X \
  | 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: 88b35f6f22330378f2056be75b0af2ddea86b5b546e6fb4bf3f0fb9a658f1ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea346de1b1072253c792e4bfa41078e99c68b1d1128d317eb60108136323a680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-12-18T16:53:46Z",
    "title_canon_sha256": "7ec24eba2077cb97511e6dc4f8b52ccc52e187a19dc4daaf28151737d41e71d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06033",
    "kind": "arxiv",
    "version": 3
  }
}