Pith Number

pith:GLHCZZBU

pith:2015:GLHCZZBUDCA5QS22GTGKEGJVV4

not attested not anchored not stored refs pending

Anderson's orthogonality catastrophe in one dimension induced by a magnetic field

Hans Konrad Kn\"orr, Peter Otte, Wolfgang Spitzer

arxiv:1502.07507 v2 · 2015-02-26 · math-ph · cond-mat.quant-gas · math.FA · 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{GLHCZZBUDCA5QS22GTGKEGJVV4}

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	2026-05-18T01:35:32.314897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32ce2ce4341881d84b5a34cca21935af2328554b19ff5ccf5eef0114222b4093

Aliases

arxiv: 1502.07507 · arxiv_version: 1502.07507v2 · doi: 10.48550/arxiv.1502.07507 · pith_short_12: GLHCZZBUDCA5 · pith_short_16: GLHCZZBUDCA5QS22 · pith_short_8: GLHCZZBU

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/GLHCZZBUDCA5QS22GTGKEGJVV4 \
  | 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: 32ce2ce4341881d84b5a34cca21935af2328554b19ff5ccf5eef0114222b4093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9179f80ecf51e4f6648e6d0d7d625f45510d4afcbabb3c16c99d17efeefd1f4e",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "math.FA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-02-26T11:15:00Z",
    "title_canon_sha256": "b771b87fdc6357a73b4f8c37cbd956a50b298c510c74dff7cf6c3e270b9a0846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07507",
    "kind": "arxiv",
    "version": 2
  }
}