Pith Number

pith:7AKSKT6J

pith:2009:7AKSKT6JCMFCKBMCPTUEF36XUS

not attested not anchored not stored refs pending

Electron EDM searches based on alkali or alkaline earth bearing molecules

Edmund R. Meyer, John L. Bohn

arxiv:0907.4179 v2 · 2009-07-23 · 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{7AKSKT6JCMFCKBMCPTUEF36XUS}

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	2026-05-18T02:12:54.101433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f815254fc9130a2505827ce842efd7a4860471293d36c20de54a011dfb859b15

Aliases

arxiv: 0907.4179 · arxiv_version: 0907.4179v2 · doi: 10.48550/arxiv.0907.4179 · pith_short_12: 7AKSKT6JCMFC · pith_short_16: 7AKSKT6JCMFCKBMC · pith_short_8: 7AKSKT6J

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/7AKSKT6JCMFCKBMCPTUEF36XUS \
  | 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: f815254fc9130a2505827ce842efd7a4860471293d36c20de54a011dfb859b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff4641caa1a17f58356277a6cb8994d8292fb80d296c553bb35e760d7f86ed66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-07-23T21:53:15Z",
    "title_canon_sha256": "3c2d0a798e0663599fdc84843c4caae7691ddbe8cf5d7178c47347a44edea231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4179",
    "kind": "arxiv",
    "version": 2
  }
}