Pith Number

pith:4QKDPPTX

pith:2017:4QKDPPTXGUUG6XWOSGOY5C5FJK

not attested not anchored not stored refs pending

The dual Orlicz-Minkowski problem

Baocheng Zhu, Deping Ye, Sudan Xing

arxiv:1703.06976 v1 · 2017-03-20 · math.MG · 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{4QKDPPTXGUUG6XWOSGOY5C5FJK}

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	2026-05-18T00:48:11.717546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41437be7735286f5ece919d8e8ba54a89243b6d5d414ced6bd6dfa4c5e62f77

Aliases

arxiv: 1703.06976 · arxiv_version: 1703.06976v1 · doi: 10.48550/arxiv.1703.06976 · pith_short_12: 4QKDPPTXGUUG · pith_short_16: 4QKDPPTXGUUG6XWO · pith_short_8: 4QKDPPTX

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/4QKDPPTXGUUG6XWOSGOY5C5FJK \
  | 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: e41437be7735286f5ece919d8e8ba54a89243b6d5d414ced6bd6dfa4c5e62f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cefdba497c76b75e9860b4fde6a83d03ccbf01c9e92b7ba2bcf5b7e74a1712a",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2017-03-20T21:31:57Z",
    "title_canon_sha256": "b4ac10ff527825587df8bec1b8ad8b7fc12c698b565b9cf693056876cd74fb01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06976",
    "kind": "arxiv",
    "version": 1
  }
}