Pith Number

pith:AISPLS67

pith:2013:AISPLS67MDP3GMCIECLQZOEIAM

not attested not anchored not stored refs pending

Magnetic Field Focusing of Hyperfine Interaction in Hydrogen

B.O. Kerbikov, M.A. Andreichikov, Yu.A. Simonov

arxiv:1304.2516 v4 · 2013-04-09 · hep-ph · 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{AISPLS67MDP3GMCIECLQZOEIAM}

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	2026-05-18T01:50:41.204117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0224f5cbdf60dfb3304820970cb8880316f80e42343b769a74b10c6d3c716bb4

Aliases

arxiv: 1304.2516 · arxiv_version: 1304.2516v4 · doi: 10.48550/arxiv.1304.2516 · pith_short_12: AISPLS67MDP3 · pith_short_16: AISPLS67MDP3GMCI · pith_short_8: AISPLS67

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/AISPLS67MDP3GMCIECLQZOEIAM \
  | 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: 0224f5cbdf60dfb3304820970cb8880316f80e42343b769a74b10c6d3c716bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c560c3151d2cbf66cb692a99bc9cabe386eb5c963301263726dd67cad8b24952",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-04-09T10:24:16Z",
    "title_canon_sha256": "2187dfeda674745183fcbe8c9d0feb8652f6491185555c280cccfb16b6018969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2516",
    "kind": "arxiv",
    "version": 4
  }
}