Pith Number

pith:L5MSNXZA

pith:2012:L5MSNXZAOQYQUNNFFQJBOD5HTX

not attested not anchored not stored refs pending

The nuclear electric polarizability of 6He

Nir Barnea, Raymond Goerke, Sonia Bacca

arxiv:1209.2468 v2 · 2012-09-12 · 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{L5MSNXZAOQYQUNNFFQJBOD5HTX}

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	2026-05-18T01:54:30.211303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f5926df2074310a35a52c12170fa79deff623a1821f0aa0d57bded50dcbabab

Aliases

arxiv: 1209.2468 · arxiv_version: 1209.2468v2 · doi: 10.48550/arxiv.1209.2468 · pith_short_12: L5MSNXZAOQYQ · pith_short_16: L5MSNXZAOQYQUNNF · pith_short_8: L5MSNXZA

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/L5MSNXZAOQYQUNNFFQJBOD5HTX \
  | 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: 5f5926df2074310a35a52c12170fa79deff623a1821f0aa0d57bded50dcbabab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01d690915a18992b139d994af17f2e2841eb66dde47e57dc4f96079909d43174",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-09-12T00:43:29Z",
    "title_canon_sha256": "30772cfbe1863c40654d75ee4b653e37fec32179fd68ffd38c77ea86dfd52df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2468",
    "kind": "arxiv",
    "version": 2
  }
}