Pith Number

pith:OZ5U67MK

pith:2014:OZ5U67MKX3PUEXAVJQXV75KHUD

not attested not anchored not stored refs pending

Angular and polarization analysis for two-photon decay of 2s hyperfine states of hydrogenlike Uranium

Filippo Fratini, Jose Paulo Santos, Laleh Safari, Pedro Amaro

arxiv:1407.4063 v1 · 2014-07-15 · physics.atom-ph · quant-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{OZ5U67MKX3PUEXAVJQXV75KHUD}

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	2026-05-18T02:39:37.995914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

767b4f7d8abedf425c154c2f5ff547a0f9f00fdb7880a45263937c4795888dd0

Aliases

arxiv: 1407.4063 · arxiv_version: 1407.4063v1 · doi: 10.48550/arxiv.1407.4063 · pith_short_12: OZ5U67MKX3PU · pith_short_16: OZ5U67MKX3PUEXAV · pith_short_8: OZ5U67MK

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/OZ5U67MKX3PUEXAVJQXV75KHUD \
  | 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: 767b4f7d8abedf425c154c2f5ff547a0f9f00fdb7880a45263937c4795888dd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee618060872d2ed1b5d8fd9651ab54a96d93bd816c96545b93bd21f7d96f94b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-07-15T17:27:38Z",
    "title_canon_sha256": "750d0bbded61446e3f469d06811614a3481d299ea94228f158522a63df676cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4063",
    "kind": "arxiv",
    "version": 1
  }
}