Pith Number

pith:7ASPQEVU

pith:2013:7ASPQEVU4LSG3YV3GK7UW4RLKB

not attested not anchored not stored refs pending

Magnetic dipole and electric quadrupole moments of the 229Th nucleus

A. G. Radnaev, A. Kuzmich, C. J. Campbell, M. S. Safronova, U. I. Safronova

arxiv:1305.0667 v1 · 2013-05-03 · physics.atom-ph · nucl-ex · nucl-th · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ASPQEVU4LSG3YV3GK7UW4RLKB}

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	2026-05-18T01:50:12.849940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f824f812b4e2e46de2bb32bf4b722b505d28ba1a25e78e2d7f060dbfa7ada1f9

Aliases

arxiv: 1305.0667 · arxiv_version: 1305.0667v1 · doi: 10.48550/arxiv.1305.0667 · pith_short_12: 7ASPQEVU4LSG · pith_short_16: 7ASPQEVU4LSG3YV3 · pith_short_8: 7ASPQEVU

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/7ASPQEVU4LSG3YV3GK7UW4RLKB \
  | 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: f824f812b4e2e46de2bb32bf4b722b505d28ba1a25e78e2d7f060dbfa7ada1f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d067b6d0238bdb2b123d965deee4a34610bfb30064dbe9209c52ec2993296cd",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-05-03T10:43:39Z",
    "title_canon_sha256": "52ea0d0c319abecbce08e2e1030460b6417d1fd5c919edcc08884b187e837b57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0667",
    "kind": "arxiv",
    "version": 1
  }
}