Pith Number

pith:73SXEHCY

pith:2021:73SXEHCYDGBMGQP5GAUU6OK2EO

not attested not anchored not stored refs pending

The spectral norm of Gaussian matrices with correlated entries

Afonso S. Bandeira, March T. Boedihardjo

arxiv:2104.02662 v3 · 2021-04-06 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73SXEHCYDGBMGQP5GAUU6OK2EO}

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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

Margin-Adaptive Confidence Ranking for Reliable LLM Judgement

Receipt and verification

First computed	2026-07-05T03:07:48.318859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee5721c581982c341fd30294f395a23b0f03f4f3fcf24b7af67fbbe33bc47da

Aliases

arxiv: 2104.02662 · arxiv_version: 2104.02662v3 · doi: 10.48550/arxiv.2104.02662 · pith_short_12: 73SXEHCYDGBM · pith_short_16: 73SXEHCYDGBMGQP5 · pith_short_8: 73SXEHCY

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/73SXEHCYDGBMGQP5GAUU6OK2EO \
  | 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: fee5721c581982c341fd30294f395a23b0f03f4f3fcf24b7af67fbbe33bc47da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96ddc3d94aef6c9747ce6fcf1ad73019fcfca5580e27f89de175ef374c3ad1a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2021-04-06T16:49:54Z",
    "title_canon_sha256": "0fc4f7aa568b7ed4c2d72605d0b91f208251abddc9fad5075c41f3dcf56d3151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02662",
    "kind": "arxiv",
    "version": 3
  }
}