Pith Number

pith:F5UL25SN

pith:2003:F5UL25SNSJKBO6OGYJSRLCSNTE

not attested not anchored not stored refs pending

Proof of principle for a high sensitivity search for the electric dipole moment of the electron using the metastable a(1)[^3\Sigma^+] state of PbO

D. DeMille, D. Kawall, F. Bay, S. Bickman, Y. Jiang

arxiv:hep-ex/0309079 v1 · 2003-09-30 · hep-ex · 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{F5UL25SNSJKBO6OGYJSRLCSNTE}

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	2026-07-04T16:40:21.516308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f68bd764d92541779c6c265158a4d99125477846465180040a19e7031125a79

Aliases

arxiv: hep-ex/0309079 · arxiv_version: hep-ex/0309079v1 · doi: 10.48550/arxiv.hep-ex/0309079 · pith_short_12: F5UL25SNSJKB · pith_short_16: F5UL25SNSJKBO6OG · pith_short_8: F5UL25SN

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/F5UL25SNSJKBO6OGYJSRLCSNTE \
  | 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: 2f68bd764d92541779c6c265158a4d99125477846465180040a19e7031125a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2026657815c27dc7561cb7781825fd0079bcc3ac000498220c99e758a2b1a883",
    "cross_cats_sorted": [
      "nucl-ex",
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2003-09-30T18:59:10Z",
    "title_canon_sha256": "cbedc16d0ab0618498275c8b242bbd45313d31566483d9bd92502e6a7909b432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0309079",
    "kind": "arxiv",
    "version": 1
  }
}