Pith Number

pith:DKIOSXSU

pith:2015:DKIOSXSUKYNR5J4WV4ISM27NMW

not attested not anchored not stored refs pending

Lifetime determination of the 5d$^{2}$~$^{3}$F$_{2}$ state in barium using trapped atoms

L. Willmann, S. De, U. Dammalapati

arxiv:1502.07855 v1 · 2015-02-27 · 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{DKIOSXSUKYNR5J4WV4ISM27NMW}

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	2026-05-18T01:40:54.130721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a90e95e54561b1ea796af11266bed659bda56d3b624f5492c8cf398faf9644f

Aliases

arxiv: 1502.07855 · arxiv_version: 1502.07855v1 · doi: 10.48550/arxiv.1502.07855 · pith_short_12: DKIOSXSUKYNR · pith_short_16: DKIOSXSUKYNR5J4W · pith_short_8: DKIOSXSU

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/DKIOSXSUKYNR5J4WV4ISM27NMW \
  | 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: 1a90e95e54561b1ea796af11266bed659bda56d3b624f5492c8cf398faf9644f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4331f9bd653addc7974508bcb4a5bdcceff6425bcf05940b41442ce183a90b45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-02-27T10:22:11Z",
    "title_canon_sha256": "1de9c69bfe7a1c90d120d9637cb37544d64e6e4cc269c3742516ddbdb2f5fbc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07855",
    "kind": "arxiv",
    "version": 1
  }
}