Pith Number

pith:TGBFHV4K

pith:2015:TGBFHV4K2OYPTPIW2IYXNSBYTL

not attested not anchored not stored refs pending

Delocalization for a class of random block band matrices

Laszlo Erdos, Zhigang Bao

arxiv:1503.07510 v1 · 2015-03-25 · math.PR · 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{TGBFHV4K2OYPTPIW2IYXNSBYTL}

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	2026-05-18T02:20:19.266498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

998253d78ad3b0f9bd16d23176c8389ac36d7f79127bd82eb8bca604f9b302f5

Aliases

arxiv: 1503.07510 · arxiv_version: 1503.07510v1 · doi: 10.48550/arxiv.1503.07510 · pith_short_12: TGBFHV4K2OYP · pith_short_16: TGBFHV4K2OYPTPIW · pith_short_8: TGBFHV4K

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/TGBFHV4K2OYPTPIW2IYXNSBYTL \
  | 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: 998253d78ad3b0f9bd16d23176c8389ac36d7f79127bd82eb8bca604f9b302f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf7d2f2a287f37bca998dfa1028c982a156513304d758c589e9322b3d9a178c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-03-25T19:36:36Z",
    "title_canon_sha256": "c791c4f73f45ba9b052f90395d1aa4ea9ec077c5fac35ff6a1706827320fbbbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07510",
    "kind": "arxiv",
    "version": 1
  }
}