Pith Number

pith:XVSAA2FI

pith:2002:XVSAA2FIELFCOYV47KCGM3AQPX

not attested not anchored not stored refs pending

A Relativistic Separable Potential to Describe Pairing in Nuclear Matter

B. Funke Haas, B. V. Carlson, F. B. Guimar\~aes, T. Frederico

arxiv:nucl-th/0202053 v1 · 2002-02-15 · 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{XVSAA2FIELFCOYV47KCGM3AQPX}

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	2026-05-18T01:08:59.688660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd640068a822ca2762bcfa84666c107de45439d7eb5c9a7275b44e37ecb841e6

Aliases

arxiv: nucl-th/0202053 · arxiv_version: nucl-th/0202053v1 · doi: 10.48550/arxiv.nucl-th/0202053 · pith_short_12: XVSAA2FIELFC · pith_short_16: XVSAA2FIELFCOYV4 · pith_short_8: XVSAA2FI

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/XVSAA2FIELFCOYV47KCGM3AQPX \
  | 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: bd640068a822ca2762bcfa84666c107de45439d7eb5c9a7275b44e37ecb841e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c78855ba12272133e16692ea7cda05aaf209438491e57f280302cb618525a507",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-02-15T20:00:30Z",
    "title_canon_sha256": "f35bbebeef45a924c9f9d277af7ba28c1420356f9624fd53dbd8c412a75476b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0202053",
    "kind": "arxiv",
    "version": 1
  }
}