Pith Number

pith:2BREVW7B

pith:2013:2BREVW7BNVM3PQHN4P7TKOSFYR

not attested not anchored not stored refs pending

Measurement of 7p$_{1/2}$-state hyperfine structure and 7s$_{1/2}$-7p$_{1/2}$ transition isotope shift in $^{203}$Tl and $^{205}$Tl

D. Kealhofer, G.D. Vukasin, G. Ranjit, P.K. Majumder

arxiv:1310.7216 v2 · 2013-10-27 · 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{2BREVW7BNVM3PQHN4P7TKOSFYR}

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	2026-05-18T01:46:49.011215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0624adbe16d59b7c0ede3ff353a45c474f2df0bbaeedad5992d5142fe15db63

Aliases

arxiv: 1310.7216 · arxiv_version: 1310.7216v2 · doi: 10.48550/arxiv.1310.7216 · pith_short_12: 2BREVW7BNVM3 · pith_short_16: 2BREVW7BNVM3PQHN · pith_short_8: 2BREVW7B

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/2BREVW7BNVM3PQHN4P7TKOSFYR \
  | 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: d0624adbe16d59b7c0ede3ff353a45c474f2df0bbaeedad5992d5142fe15db63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "129f337dcb0c70e94e9a694b9900f3883bcfa1591e37e95da563491fb85a4075",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-10-27T17:13:12Z",
    "title_canon_sha256": "ca058166de8c315d34adde17092dbbd676f281fb9f2f59407b19108447adef93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7216",
    "kind": "arxiv",
    "version": 2
  }
}