Pith Number

pith:O75QS3W2

pith:2012:O75QS3W2CLNJLM6ZEGEPQOQF44

not attested not anchored not stored refs pending

Phenomenological High Precision Neutron-Proton Delta-Shell Potential

E. Ruiz Arriola, J. E. Amaro, R. Navarro Perez

arxiv:1202.2689 v2 · 2012-02-13 · 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{O75QS3W2CLNJLM6ZEGEPQOQF44}

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	2026-05-18T03:19:57.030784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77fb096eda12da95b3d92188f83a05e71df92c49ac9a149d9343700c6c81aa36

Aliases

arxiv: 1202.2689 · arxiv_version: 1202.2689v2 · doi: 10.48550/arxiv.1202.2689 · pith_short_12: O75QS3W2CLNJ · pith_short_16: O75QS3W2CLNJLM6Z · pith_short_8: O75QS3W2

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/O75QS3W2CLNJLM6ZEGEPQOQF44 \
  | 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: 77fb096eda12da95b3d92188f83a05e71df92c49ac9a149d9343700c6c81aa36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c95f89d7c6a8074174c1d74ce46e8c7d5015bf6b99186132fa16194a0e6de067",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-02-13T11:04:12Z",
    "title_canon_sha256": "f2f26fb478db24ae46469af41ac4fb6650041f66ff462b9a90e9738285b37399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2689",
    "kind": "arxiv",
    "version": 2
  }
}