Pith Number

pith:7LPDJHJO

pith:2018:7LPDJHJO2LZ2IIZ2HAFKO2EIRY

not attested not anchored not stored refs pending

Approximating Operator Norms via Generalized Krivine Rounding

Euiwoong Lee, Madhur Tulsiani, Mrinalkanti Ghosh, Venkatesan Guruswami, Vijay Bhattiprolu

arxiv:1804.03644 v2 · 2018-04-10 · cs.DS · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LPDJHJO2LZ2IIZ2HAFKO2EIRY}

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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.

Cited by

1 paper in Pith

Conditioned free-energy density of proteins using unbalanced solutions to constraint satisfaction problems

Receipt and verification

First computed	2026-07-05T00:17:24.505646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fade349d2ed2f3a4233a380aa768888e1030008abac98a25ceaf8ca4c0a9765d

Aliases

arxiv: 1804.03644 · arxiv_version: 1804.03644v2 · doi: 10.48550/arxiv.1804.03644 · pith_short_12: 7LPDJHJO2LZ2 · pith_short_16: 7LPDJHJO2LZ2IIZ2 · pith_short_8: 7LPDJHJO

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/7LPDJHJO2LZ2IIZ2HAFKO2EIRY \
  | 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: fade349d2ed2f3a4233a380aa768888e1030008abac98a25ceaf8ca4c0a9765d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75134baa21e7f08c71714d4e0eff668d7790f9e02324d07e4426752f6b153a86",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-04-10T17:46:12Z",
    "title_canon_sha256": "00944f7472cb3c3ff7c8ae6192aae5a48cc6abf54c73f4976c4c85a52c0b622a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03644",
    "kind": "arxiv",
    "version": 2
  }
}