Pith Number

pith:N23X7NEG

pith:2004:N23X7NEGOOFUCR2L2AJV7RARMA

not attested not anchored not stored refs pending

Fermionic Squeezed State for Simple Algebraic Models in Many-Fermion Systems

H.Akaike, Japan), S.Nishiyama (Kochi Univ., Y.Tsue

arxiv:nucl-th/0401019 v1 · 2004-01-12 · 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{N23X7NEGOOFUCR2L2AJV7RARMA}

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	2026-07-04T16:49:34.671215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb77fb486738b41474bd0135fc411601d07dd199a54f85358c88149c424d3a9

Aliases

arxiv: nucl-th/0401019 · arxiv_version: nucl-th/0401019v1 · doi: 10.48550/arxiv.nucl-th/0401019 · pith_short_12: N23X7NEGOOFU · pith_short_16: N23X7NEGOOFUCR2L · pith_short_8: N23X7NEG

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/N23X7NEGOOFUCR2L2AJV7RARMA \
  | 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: 6eb77fb486738b41474bd0135fc411601d07dd199a54f85358c88149c424d3a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aaaace045ecb48fb984bef5409fc19fc3e2365d0419f77174f8efe15916e66f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2004-01-12T05:49:44Z",
    "title_canon_sha256": "07e93fb7a51e01579274a525fe67a8c5523b04a3c9e48cadb1573c12ead156d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0401019",
    "kind": "arxiv",
    "version": 1
  }
}