Pith Number

pith:NEBJHRLL

pith:2012:NEBJHRLLMRX6EMADOC3RVVVQMT

not attested not anchored not stored refs pending

Observation of the 717 nm electric quadrupole transition in triply charged thorium

A. G. Radnaev, A. Kuzmich, C. J. Campbell

arxiv:1210.7395 v1 · 2012-10-28 · 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{NEBJHRLLMRX6EMADOC3RVVVQMT}

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	2026-05-18T01:53:36.721517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690293c56b646fe2300370b71ad6b064ea9b31b80a19b0fef4dcf9e06139cbd8

Aliases

arxiv: 1210.7395 · arxiv_version: 1210.7395v1 · doi: 10.48550/arxiv.1210.7395 · pith_short_12: NEBJHRLLMRX6 · pith_short_16: NEBJHRLLMRX6EMAD · pith_short_8: NEBJHRLL

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/NEBJHRLLMRX6EMADOC3RVVVQMT \
  | 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: 690293c56b646fe2300370b71ad6b064ea9b31b80a19b0fef4dcf9e06139cbd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13ae84aec6b6bdcd40c07fee43cde2778e274b6d60b49e459033717bc79e2012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-10-28T03:19:39Z",
    "title_canon_sha256": "a52abca737b4d2306e71933107bdc948547c3832c5c9cb249b21585eaf639be5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7395",
    "kind": "arxiv",
    "version": 1
  }
}