Pith Number

pith:BMB2QUJS

pith:2017:BMB2QUJS4H7QHLKAWUFXQSNJ66

not attested not anchored not stored refs pending

Dual curvature measures in hermitian integral geometry

Andreas Bernig, Gil Solanes, Joseph H.G. Fu

arxiv:1702.02176 v2 · 2017-02-07 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMB2QUJS4H7QHLKAWUFXQSNJ66}

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	2026-05-17T23:49:53.299122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b03a85132e1ff03ad40b50b7849a9f794ca83e36175b414f95597f276c9b313

Aliases

arxiv: 1702.02176 · arxiv_version: 1702.02176v2 · doi: 10.48550/arxiv.1702.02176 · pith_short_12: BMB2QUJS4H7Q · pith_short_16: BMB2QUJS4H7QHLKA · pith_short_8: BMB2QUJS

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/BMB2QUJS4H7QHLKAWUFXQSNJ66 \
  | 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: 0b03a85132e1ff03ad40b50b7849a9f794ca83e36175b414f95597f276c9b313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83625a3dce322b30c34eb9162399896db3c61609939674904e2ed98c278072e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-02-07T19:35:01Z",
    "title_canon_sha256": "f3cae05d350f8eee22e0cba5479a90316ad9c89139eb5adcbe92711b0968c263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02176",
    "kind": "arxiv",
    "version": 2
  }
}