Pith Number

pith:2OJQAQNQ

pith:2017:2OJQAQNQNZHERH44DILP5JSXIX

not attested not anchored not stored refs pending

Peeling off neutron skins from neutron-rich nuclei: Constraints on the symmetry energy from neutron-removal cross sections

C.A. Bertulani, F. Schindler, S. Typel, T. Aumann

arxiv:1710.00176 v2 · 2017-09-30 · nucl-th · 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{2OJQAQNQNZHERH44DILP5JSXIX}

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	2026-05-18T00:26:54.019167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3930041b06e4e489f9c1a16fea65745c62cc2c2f27bc0778cdb7e399e421578

Aliases

arxiv: 1710.00176 · arxiv_version: 1710.00176v2 · doi: 10.48550/arxiv.1710.00176 · pith_short_12: 2OJQAQNQNZHE · pith_short_16: 2OJQAQNQNZHERH44 · pith_short_8: 2OJQAQNQ

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/2OJQAQNQNZHERH44DILP5JSXIX \
  | 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: d3930041b06e4e489f9c1a16fea65745c62cc2c2f27bc0778cdb7e399e421578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8dade48a3b65f383833c29a5bf5706d3a2f37ef9ced920c035484e28fd536fb",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-09-30T10:45:48Z",
    "title_canon_sha256": "0726a7ff098c13ce19c4b53c696870468ca8b09b310dc0076c0606e2f06be209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00176",
    "kind": "arxiv",
    "version": 2
  }
}