Pith Number

pith:FFDOEHYH

pith:2006:FFDOEHYHZIQXFXH2IN6NCLFUAT

not attested not anchored not stored refs pending

The Distribution of the Largest Non-trivial Eigenvalues in Families of Random Regular Graphs

Anthony Sabelli, Steven J. Miller, Tim Novikoff

arxiv:math/0611649 v2 · 2006-11-21 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFDOEHYHZIQXFXH2IN6NCLFUAT}

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	2026-05-18T04:40:56.360565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2946e21f07ca2172dcfa437cd12cb404faed3480b0f44c575e505c75b477042d

Aliases

arxiv: math/0611649 · arxiv_version: math/0611649v2 · doi: 10.48550/arxiv.math/0611649 · pith_short_12: FFDOEHYHZIQX · pith_short_16: FFDOEHYHZIQXFXH2 · pith_short_8: FFDOEHYH

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/FFDOEHYHZIQXFXH2IN6NCLFUAT \
  | 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: 2946e21f07ca2172dcfa437cd12cb404faed3480b0f44c575e505c75b477042d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b624a20486efd0f7f05f310bb59ab08221edeb61fda6b78280df4b1a41f743",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CO",
    "submitted_at": "2006-11-21T17:05:52Z",
    "title_canon_sha256": "6a879d3d82a7faa2ebbb7e2bf9bdace1a0a72cac88688bd2ed566748b6fbd594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0611649",
    "kind": "arxiv",
    "version": 2
  }
}