Pith Number

pith:ND2BCQE6

pith:1999:ND2BCQE6MDLAYATM7AFU6AYSTP

not attested not anchored not stored refs pending

Energy-level statistics at the metal-insulator transition in anisotropic systems

Frank Milde, Michael Schreiber, Rudolf A. R\"omer

arxiv:cond-mat/9909210 v2 · 1999-09-14 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ND2BCQE6MDLAYATM7AFU6AYSTP}

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	2026-05-18T01:09:19.762470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68f411409e60d60c026cf80b4f03129bd64573a7921c96e8393d35bb2bb99f45

Aliases

arxiv: cond-mat/9909210 · arxiv_version: cond-mat/9909210v2 · doi: 10.48550/arxiv.cond-mat/9909210 · pith_short_12: ND2BCQE6MDLA · pith_short_16: ND2BCQE6MDLAYATM · pith_short_8: ND2BCQE6

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/ND2BCQE6MDLAYATM7AFU6AYSTP \
  | 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: 68f411409e60d60c026cf80b4f03129bd64573a7921c96e8393d35bb2bb99f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49ef14ed48c2cd9eb0c05e5025660ac67f1741b3e01e042771bd14faf66675d0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "1999-09-14T15:57:31Z",
    "title_canon_sha256": "6a38b20f55d86545b2c77fe725bfcd419f386d4906f1690f6b2d624047afa19a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9909210",
    "kind": "arxiv",
    "version": 2
  }
}