Pith Number

pith:BJURD7QA

pith:2011:BJURD7QA2YI43KNL3KDINJ2A3F

not attested not anchored not stored refs pending

On the impact of large amplitude pairing fluctuations on nuclear spectra

J. Luis Egido, Nuria L\'opez Vaquero, Tom\'as R. Rodriguez

arxiv:1109.6540 v1 · 2011-09-29 · 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{BJURD7QA2YI43KNL3KDINJ2A3F}

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	2026-05-18T02:00:21.484591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a6911fe00d611cda9abda8686a740d9794a37c5a4176c2692d670d8e2ac2b71

Aliases

arxiv: 1109.6540 · arxiv_version: 1109.6540v1 · doi: 10.48550/arxiv.1109.6540 · pith_short_12: BJURD7QA2YI4 · pith_short_16: BJURD7QA2YI43KNL · pith_short_8: BJURD7QA

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/BJURD7QA2YI43KNL3KDINJ2A3F \
  | 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: 0a6911fe00d611cda9abda8686a740d9794a37c5a4176c2692d670d8e2ac2b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0518aad111920e117d3c2e86b253a48ed3c8e3dc63fdc59c29ee94a9c3dfb40f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-09-29T14:31:00Z",
    "title_canon_sha256": "0f9da67a11f1d37cbfbad8f46c53fb08e5a2c422568bd982f6be3953169d3743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6540",
    "kind": "arxiv",
    "version": 1
  }
}