Pith Number

pith:QNBCTKA6

pith:1995:QNBCTKA6RAZKY6CPUHEYNG34JR

not attested not anchored not stored refs pending

Boundary Effects on Spectral Properties of Interacting Electrons in One Dimension

Ann Mattsson (Chalmers TH, Gothenburg), Henrik Johannesson, Sebastian Eggert

arxiv:cond-mat/9511046 v2 · 1995-11-10 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNBCTKA6RAZKY6CPUHEYNG34JR}

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	2026-07-04T15:58:43.817749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834229a81e8832ac784fa1c9869b7c4c66ac8f6f0078037802e5e28cd7c158ad

Aliases

arxiv: cond-mat/9511046 · arxiv_version: cond-mat/9511046v2 · doi: 10.48550/arxiv.cond-mat/9511046 · pith_short_12: QNBCTKA6RAZK · pith_short_16: QNBCTKA6RAZKY6CP · pith_short_8: QNBCTKA6

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/QNBCTKA6RAZKY6CPUHEYNG34JR \
  | 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: 834229a81e8832ac784fa1c9869b7c4c66ac8f6f0078037802e5e28cd7c158ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d84f0c98b424b04c318f2bdf3fd6a3722dd386229c63027cd0d1e00cb8aa1510",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-11-10T10:20:09Z",
    "title_canon_sha256": "828d8689d85af5597986272f3791a1d3c3ce276057ad7a16a572564611efbad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9511046",
    "kind": "arxiv",
    "version": 2
  }
}