Pith Number

pith:6LZDTO7S

pith:2013:6LZDTO7SZCNIO63QHKSDTMYBVH

not attested not anchored not stored refs pending

Joint power and admission control via p norm minimization deflation

Ya-Feng Liu, Yu-Hong Dai

arxiv:1303.1633 v1 · 2013-03-07 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LZDTO7SZCNIO63QHKSDTMYBVH}

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	2026-05-18T01:51:15.813481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2f239bbf2c89a877b703aa439b301a9fd100488aceb16f07f35d8111bd983f3

Aliases

arxiv: 1303.1633 · arxiv_version: 1303.1633v1 · doi: 10.48550/arxiv.1303.1633 · pith_short_12: 6LZDTO7SZCNI · pith_short_16: 6LZDTO7SZCNIO63Q · pith_short_8: 6LZDTO7S

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/6LZDTO7SZCNIO63QHKSDTMYBVH \
  | 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: f2f239bbf2c89a877b703aa439b301a9fd100488aceb16f07f35d8111bd983f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c01d7c4696a9d1a9a4ea59004bf25424c935e2df392ffcd8686f09f1d914811",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-07T09:58:11Z",
    "title_canon_sha256": "3d54aca8035cd8e5a2b335b7fc172d0e507951d8bb9e4def46748f11b9e0b16b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1633",
    "kind": "arxiv",
    "version": 1
  }
}