Pith Number

pith:NJR4BFM3

pith:2015:NJR4BFM3NXONO2I64RJWPQJD7U

not attested not anchored not stored refs pending

Uncertainties of optical-model parameters for the study of the threshold anomaly

A. Arazi, Daniel Abriola, F. Gollan, G.V. Mart\'i, J. Testoni

arxiv:1503.04119 v1 · 2015-03-13 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJR4BFM3NXONO2I64RJWPQJD7U}

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	2026-05-18T02:23:57.030938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a63c0959b6ddcd7691ee45367c123fd2771fbe1c3f44ec8b6d27249eed6d6a3

Aliases

arxiv: 1503.04119 · arxiv_version: 1503.04119v1 · doi: 10.48550/arxiv.1503.04119 · pith_short_12: NJR4BFM3NXON · pith_short_16: NJR4BFM3NXONO2I6 · pith_short_8: NJR4BFM3

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/NJR4BFM3NXONO2I64RJWPQJD7U \
  | 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: 6a63c0959b6ddcd7691ee45367c123fd2771fbe1c3f44ec8b6d27249eed6d6a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ec865eeaf0ecb8f7350c6381183a7e5b8d2e33cfd29d9639ff3623ac6ce537",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-03-13T15:58:00Z",
    "title_canon_sha256": "39bf129dfcd88388b4bcca7f962d23e5de8337082eb0b9697c00d46a6f689934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04119",
    "kind": "arxiv",
    "version": 1
  }
}