Pith Number

pith:NC4VEPS7

pith:2011:NC4VEPS7MRQWMHIHOWSUCV7F34

not attested not anchored not stored refs pending

Evaluation of the screened vacuum-polarization corrections to the hyperfine splitting of Li-like bismuth

A.V. Volotka, D.A. Glazov, G. Plunien, O.V. Andreev, V.M. Shabaev

arxiv:1112.3882 v1 · 2011-12-16 · 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{NC4VEPS7MRQWMHIHOWSUCV7F34}

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	2026-05-18T03:49:32.731124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68b9523e5f6461661d0775a54157e5df019cb4f26fc7401dc1c797cbd235811e

Aliases

arxiv: 1112.3882 · arxiv_version: 1112.3882v1 · doi: 10.48550/arxiv.1112.3882 · pith_short_12: NC4VEPS7MRQW · pith_short_16: NC4VEPS7MRQWMHIH · pith_short_8: NC4VEPS7

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/NC4VEPS7MRQWMHIHOWSUCV7F34 \
  | 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: 68b9523e5f6461661d0775a54157e5df019cb4f26fc7401dc1c797cbd235811e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd5a14733587e6c1a86401cce86046bd5ef18bd7f560aa321ec90d2b210c0577",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-12-16T16:28:13Z",
    "title_canon_sha256": "c0204ec150277ec6c2ec33bf468dfc3abdefe1f559b62bea6d6cfb89036304d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3882",
    "kind": "arxiv",
    "version": 1
  }
}