Pith Number

pith:GH5O4BK2

pith:1996:GH5O4BK2BUZWZF454INJRDC55I

not attested not anchored not stored refs pending

Monte Carlo study of the pairing interaction in the two-leg Hubbard ladder

D.J. Scalapino, N. Bulut, T. Dahm

arxiv:cond-mat/9612166 v2 · 1996-12-18 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GH5O4BK2BUZWZF454INJRDC55I}

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	2026-05-18T01:07:08.888547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31faee055a0d336c979de21a988c5dea12b689db4b4c6ed3afac160ba5e9273b

Aliases

arxiv: cond-mat/9612166 · arxiv_version: cond-mat/9612166v2 · doi: 10.48550/arxiv.cond-mat/9612166 · pith_short_12: GH5O4BK2BUZW · pith_short_16: GH5O4BK2BUZWZF45 · pith_short_8: GH5O4BK2

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/GH5O4BK2BUZWZF454INJRDC55I \
  | 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: 31faee055a0d336c979de21a988c5dea12b689db4b4c6ed3afac160ba5e9273b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4064857f69ad8b4c560f327442f7b1387c5e59ff053bec919e4d2722c0b91b1c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1996-12-18T09:47:59Z",
    "title_canon_sha256": "d03f8d0d9725fcb42f26d2067a272052e3a296678734e224ec469a15d4b8ac91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9612166",
    "kind": "arxiv",
    "version": 2
  }
}