Pith Number

pith:PJOTLJR2

pith:2015:PJOTLJR2MDJQBQADCJE3CS7GMS

not attested not anchored not stored refs pending

First Measurement of the Atomic Electric Dipole Moment of $^{225}$Ra

J.P. Greene, J.T. Singh, K.G. Bailey, M.N. Bishof, M.R. Dietrich, M.R. Kalita, N.D. Lemke, P. Mueller, R.H. Parker, R.J. Holt, T.P. O'Connor, W. Korsch, Z.-T. Lu

arxiv:1504.07477 v2 · 2015-04-28 · nucl-ex · 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{PJOTLJR2MDJQBQADCJE3CS7GMS}

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	2026-05-18T02:17:32.788032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5d35a63a60d300c0031249b14be664820a0adfc03efad1ddaff866f77327f6

Aliases

arxiv: 1504.07477 · arxiv_version: 1504.07477v2 · doi: 10.48550/arxiv.1504.07477 · pith_short_12: PJOTLJR2MDJQ · pith_short_16: PJOTLJR2MDJQBQAD · pith_short_8: PJOTLJR2

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/PJOTLJR2MDJQBQADCJE3CS7GMS \
  | 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: 7a5d35a63a60d300c0031249b14be664820a0adfc03efad1ddaff866f77327f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df7682ef4fee84fefa8edf0c7182bd6f38541b8ae1f005984b0e2a376666d64e",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-04-28T13:58:40Z",
    "title_canon_sha256": "c2d790f6d37c30fd50e0433c5f7197443a534c07c596a20be736e2a9324577fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07477",
    "kind": "arxiv",
    "version": 2
  }
}