Pith Number

pith:NBPKMWB7

pith:2025:NBPKMWB72PII2ZJR75VVASARXA

not attested not anchored not stored refs pending

The Lq-Minkowski problem of anisotropic p-torsional rigidity

Bin Chen, Chao Li

arxiv:2502.05804 v2 · 2025-02-09 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBPKMWB72PII2ZJR75VVASARXA}

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	2026-06-09T01:05:04.703407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

685ea6583fd3d08d6531ff6b504811b80514511f073f99c5c2bacf0fd2b761a2

Aliases

arxiv: 2502.05804 · arxiv_version: 2502.05804v2 · doi: 10.48550/arxiv.2502.05804 · pith_short_12: NBPKMWB72PII · pith_short_16: NBPKMWB72PII2ZJR · pith_short_8: NBPKMWB7

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/NBPKMWB72PII2ZJR75VVASARXA \
  | 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: 685ea6583fd3d08d6531ff6b504811b80514511f073f99c5c2bacf0fd2b761a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "339b40f434ed5ae88fde5603d366093bf2d41c056d6a1952fde3c2771c30bb67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-02-09T08:14:58Z",
    "title_canon_sha256": "c27bdd0b0ce7bd8f7712c0a7686044be64152634a4d0360c591590cc44849281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05804",
    "kind": "arxiv",
    "version": 2
  }
}