Pith Number

pith:UPTPOMND

pith:2007:UPTPOMNDZJ5C5MA2GWGVZH6LW2

not attested not anchored not stored refs pending

First Colonization of a Spectral Outpost in Random Matrix Theory

M. Bertola, S. Y. Lee

arxiv:0711.3625 v2 · 2007-11-23 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPTPOMNDZJ5C5MA2GWGVZH6LW2}

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	2026-05-18T01:05:13.920392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3e6f731a3ca7a2eb01a358d5c9fcbb68d9bc594ac2edef65ecb045bdb76cdc4

Aliases

arxiv: 0711.3625 · arxiv_version: 0711.3625v2 · doi: 10.48550/arxiv.0711.3625 · pith_short_12: UPTPOMNDZJ5C · pith_short_16: UPTPOMNDZJ5C5MA2 · pith_short_8: UPTPOMND

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/UPTPOMNDZJ5C5MA2GWGVZH6LW2 \
  | 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: a3e6f731a3ca7a2eb01a358d5c9fcbb68d9bc594ac2edef65ecb045bdb76cdc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec3d4c0827eee83938ae81486da9dbaa0c9b7e8d2dc4ea74e4b1ae25b5a1146",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2007-11-23T02:08:21Z",
    "title_canon_sha256": "b7d489594a41faa2047141fb5899ea02a14095ebb6af5434cecce77bdf1285ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.3625",
    "kind": "arxiv",
    "version": 2
  }
}