Pith Number

pith:7NLBAHB4

pith:2014:7NLBAHB4QDEOBPFWK6OK3DZIGN

not attested not anchored not stored refs pending

Open Problems in Applying Random-Matrix Theory to Nuclear Reactions

H. A. Weidenmueller

arxiv:1401.7443 v1 · 2014-01-29 · 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{7NLBAHB4QDEOBPFWK6OK3DZIGN}

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	2026-05-18T01:45:00.028029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb56101c3c80c8e0bcb6579cad8f283354d6d4f628801955d618cba3ad3a066e

Aliases

arxiv: 1401.7443 · arxiv_version: 1401.7443v1 · doi: 10.48550/arxiv.1401.7443 · pith_short_12: 7NLBAHB4QDEO · pith_short_16: 7NLBAHB4QDEOBPFW · pith_short_8: 7NLBAHB4

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/7NLBAHB4QDEOBPFWK6OK3DZIGN \
  | 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: fb56101c3c80c8e0bcb6579cad8f283354d6d4f628801955d618cba3ad3a066e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b14e467c2fb91137df9d848f8ae03fd1f7c521b6f3bdcab1b265b30087a6688d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-01-29T09:19:50Z",
    "title_canon_sha256": "88c0e87dec9a1e54c3f9b39f8e9e24b4916319ea59622882c573cc25291c04d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7443",
    "kind": "arxiv",
    "version": 1
  }
}