Pith Number

pith:CSFLIERD

pith:2013:CSFLIERDIK3DXA7KYIOPFD6XNF

not attested not anchored not stored refs pending

171Yb+ System Stability, 5D3/2 Hyperfine State Detection Efficiency and F=2 Lifetime

M. Schacht, M. Schauer

arxiv:1310.2530 v1 · 2013-10-09 · 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{CSFLIERDIK3DXA7KYIOPFD6XNF}

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	2026-05-18T03:10:56.421893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148ab4122342b63b83eac21cf28fd76961e896f4b23f30d6d56c69f41f553ef6

Aliases

arxiv: 1310.2530 · arxiv_version: 1310.2530v1 · doi: 10.48550/arxiv.1310.2530 · pith_short_12: CSFLIERDIK3D · pith_short_16: CSFLIERDIK3DXA7K · pith_short_8: CSFLIERD

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/CSFLIERDIK3DXA7KYIOPFD6XNF \
  | 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: 148ab4122342b63b83eac21cf28fd76961e896f4b23f30d6d56c69f41f553ef6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7af506e3e82725efeb67590cf9b8cd68da36daf81cdf9fec2f40489dd466bb8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-10-09T15:55:33Z",
    "title_canon_sha256": "98c7fed19e18384dc7f4b9ef37d3c80c7cb66d610c1c4c3e5f6f76fbc0a846a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2530",
    "kind": "arxiv",
    "version": 1
  }
}