Pith Number

pith:H7KMQ55U

pith:2016:H7KMQ55UK2X5ESUYU7TBAUACYU

not attested not anchored not stored refs pending

Magnetic hyperfine structure of the ground-state doublet in highly charged ions $^{229}$Th$^{89+,87+}$ and the Bohr-Weisskopf effect

A.V. Nikolaev, E.V. Tkalya

arxiv:1606.07105 v1 · 2016-06-22 · 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{H7KMQ55UK2X5ESUYU7TBAUACYU}

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	2026-05-18T01:08:16.431205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fd4c877b456afd24a98a7e6105002c50d7befb57ff8c04285afd4adbb2ed6f6

Aliases

arxiv: 1606.07105 · arxiv_version: 1606.07105v1 · doi: 10.48550/arxiv.1606.07105 · pith_short_12: H7KMQ55UK2X5 · pith_short_16: H7KMQ55UK2X5ESUY · pith_short_8: H7KMQ55U

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/H7KMQ55UK2X5ESUYU7TBAUACYU \
  | 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: 3fd4c877b456afd24a98a7e6105002c50d7befb57ff8c04285afd4adbb2ed6f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a337cc8b2124937b24d0b80861351d3f4eb287c410306e68974fb15a90f99a26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2016-06-22T21:00:26Z",
    "title_canon_sha256": "f804ffdfc5cbc2f3a8d57b36e6b38105a5b5b638fa5fdc0dc4e1ecac720a10c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07105",
    "kind": "arxiv",
    "version": 1
  }
}