Pith Number

pith:CPWVRK6D

pith:2014:CPWVRK6DCLXBH2IDXVKSF67LAR

not attested not anchored not stored refs pending

The Levi Problem in $\mathbb C^n$: A Survey

Harry J. Slatyer

arxiv:1411.0363 v1 · 2014-11-03 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPWVRK6DCLXBH2IDXVKSF67LAR}

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	2026-05-18T02:38:51.907879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ed58abc312ee13e903bd5522fbeb0453b651cfef706d93b36712c683417307

Aliases

arxiv: 1411.0363 · arxiv_version: 1411.0363v1 · doi: 10.48550/arxiv.1411.0363 · pith_short_12: CPWVRK6DCLXB · pith_short_16: CPWVRK6DCLXBH2ID · pith_short_8: CPWVRK6D

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/CPWVRK6DCLXBH2IDXVKSF67LAR \
  | 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: 13ed58abc312ee13e903bd5522fbeb0453b651cfef706d93b36712c683417307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f81600489addf6ffe3d778bdf1e88646e8499aecd8c65990d503a65810fb4f46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-11-03T04:54:11Z",
    "title_canon_sha256": "254006920b294e27e2e41048ed7a50f27f0c1a9161d0cdf30ce24b7e73a3634b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0363",
    "kind": "arxiv",
    "version": 1
  }
}