Pith Number

pith:BHDGJFZA

pith:2011:BHDGJFZAJ77LI3EGBGPK2P2757

not attested not anchored not stored refs pending

Perturbations of diagonal matrices by band random matrices

Florent Benaych-Georges, Nathana\"el Enriquez

arxiv:1104.1983 v2 · 2011-04-11 · 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{BHDGJFZAJ77LI3EGBGPK2P2757}

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	2026-05-18T04:23:22.713699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c66497204ffeb46c86099ead3f5fefd167fcf59912daf46d0e16916ea444e9

Aliases

arxiv: 1104.1983 · arxiv_version: 1104.1983v2 · doi: 10.48550/arxiv.1104.1983 · pith_short_12: BHDGJFZAJ77L · pith_short_16: BHDGJFZAJ77LI3EG · pith_short_8: BHDGJFZA

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/BHDGJFZAJ77LI3EGBGPK2P2757 \
  | 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: 09c66497204ffeb46c86099ead3f5fefd167fcf59912daf46d0e16916ea444e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bda48a62ca82c0e4d90be0d677d39ac10edcd8c4bcca8b13b20599513eddb5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-04-11T15:52:33Z",
    "title_canon_sha256": "3b83b3727d36d85419d1b16b2abbed960a6df8137125f05d277f7f864227d422"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1983",
    "kind": "arxiv",
    "version": 2
  }
}