Pith Number

pith:AIM3XAC5

pith:2007:AIM3XAC5UE3QWVS4DK4U3FAEQO

not attested not anchored not stored refs pending

A Hypercontractive Inequality for Matrix-Valued Functions with Applications to Quantum Computing and LDCs

Avraham Ben-Aroya, Oded Regev, Ronald de Wolf

arxiv:0705.3806 v2 · 2007-05-25 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIM3XAC5UE3QWVS4DK4U3FAEQO}

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.

Cited by

1 paper in Pith

Getting almost all the bits from a quantum random access code

Receipt and verification

First computed	2026-05-18T00:59:12.137705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0219bb805da1370b565c1ab94d9404839853a022ee91c3530139ca97eb98b7fe

Aliases

arxiv: 0705.3806 · arxiv_version: 0705.3806v2 · doi: 10.48550/arxiv.0705.3806 · pith_short_12: AIM3XAC5UE3Q · pith_short_16: AIM3XAC5UE3QWVS4 · pith_short_8: AIM3XAC5

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/AIM3XAC5UE3QWVS4DK4U3FAEQO \
  | 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: 0219bb805da1370b565c1ab94d9404839853a022ee91c3530139ca97eb98b7fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9251e55f7c7cd49a0b5d780292b256e645fed0eab33823d6edf146e11a441a74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-05-25T19:23:30Z",
    "title_canon_sha256": "adaa4165a10db673b14b41a440cbe570dd06edfa5e728ae2c2ef25db41aa1dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3806",
    "kind": "arxiv",
    "version": 2
  }
}