Pith Number

pith:U7RR7FTB

pith:2014:U7RR7FTBAH3K43R5KILE266YZY

not attested not anchored not stored refs pending

Measurement of the branching fractions and lifetime of the $5D_{5/2}$ level of Ba$^+$

Boris B. Blinov, Carolyn Auchter, Matthew R. Hoffman, Spencer R. Williams, Thomas W. Noel

arxiv:1409.0873 v2 · 2014-09-02 · physics.atom-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{U7RR7FTBAH3K43R5KILE266YZY}

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	2026-05-18T01:42:08.986061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e31f966101f6ae6e3d52164d7bd8ce10bd7dc7a84562e34e549bf231d0807f

Aliases

arxiv: 1409.0873 · arxiv_version: 1409.0873v2 · doi: 10.48550/arxiv.1409.0873 · pith_short_12: U7RR7FTBAH3K · pith_short_16: U7RR7FTBAH3K43R5 · pith_short_8: U7RR7FTB

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/U7RR7FTBAH3K43R5KILE266YZY \
  | 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: a7e31f966101f6ae6e3d52164d7bd8ce10bd7dc7a84562e34e549bf231d0807f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9102e295908762231b42271bad9eefd144beab027c770020e8b0e86c79308050",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-09-02T20:14:23Z",
    "title_canon_sha256": "344e435c926c88123cbffef926e4dae82ebd54e3a019ae19e0b1d47669939236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0873",
    "kind": "arxiv",
    "version": 2
  }
}