Pith Number

pith:I3M6DSUR

pith:2017:I3M6DSURC6R6BWITQJGDW5SYSN

not attested not anchored not stored refs pending

A characterization of dual quermassintegrals and the roots of dual steiner polynomials

David Alonso-Guti\'errez, Mar\'ia A. Hern\'andez Cifre, Martin Henk

arxiv:1707.01675 v1 · 2017-07-06 · 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{I3M6DSURC6R6BWITQJGDW5SYSN}

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	2026-05-18T00:40:47.878999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46d9e1ca9117a3e0d913824c3b7658937ed9fb8cf8016f6dad42cdcf29b34bf0

Aliases

arxiv: 1707.01675 · arxiv_version: 1707.01675v1 · doi: 10.48550/arxiv.1707.01675 · pith_short_12: I3M6DSURC6R6 · pith_short_16: I3M6DSURC6R6BWIT · pith_short_8: I3M6DSUR

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/I3M6DSURC6R6BWITQJGDW5SYSN \
  | 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: 46d9e1ca9117a3e0d913824c3b7658937ed9fb8cf8016f6dad42cdcf29b34bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdcb0d94a1a19a68b5945d498bedf9951f8ccef085840e100fc148d64df4a093",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2017-07-06T08:14:03Z",
    "title_canon_sha256": "48beb178bd66603840eb3fd7650789ac8df6c0bc05ba0ee7b353081b351d0860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01675",
    "kind": "arxiv",
    "version": 1
  }
}