Pith Number

pith:QXEB44LL

pith:2002:QXEB44LLLOG6AYG6LHYKFUG6JM

not attested not anchored not stored refs pending

Tensor correlations in the Unitary Correlation Operator Method

Hans Feldmeier, Thomas Neff

arxiv:nucl-th/0207013 v1 · 2002-07-04 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXEB44LLLOG6AYG6LHYKFUG6JM}

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	2026-05-18T01:05:19.678368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c81e716b5b8de060de59f0a2d0de4b0a4c26bfee917d2e8cc110f645ac5220

Aliases

arxiv: nucl-th/0207013 · arxiv_version: nucl-th/0207013v1 · doi: 10.48550/arxiv.nucl-th/0207013 · pith_short_12: QXEB44LLLOG6 · pith_short_16: QXEB44LLLOG6AYG6 · pith_short_8: QXEB44LL

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/QXEB44LLLOG6AYG6LHYKFUG6JM \
  | 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: 85c81e716b5b8de060de59f0a2d0de4b0a4c26bfee917d2e8cc110f645ac5220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5400f402b5c013046eb3029afb867ac74a9a2a5d1b865bea2f116cc3957434b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-07-04T18:45:49Z",
    "title_canon_sha256": "2d5dd4a91220a1e1ee3eb95d4a8d326ee07e29c58cbee7c15a5886cbf76c24d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0207013",
    "kind": "arxiv",
    "version": 1
  }
}