Pith Number

pith:UUF5PRJC

pith:2013:UUF5PRJCNUSY2EV2PYOAYUQ7CX

not attested not anchored not stored refs pending

Advanced Cold Molecule Electron EDM

ACME Collaboration: Wesley C. Campbell, Amar C. Vutha, Ben Spaun, Brendon OLeary, Cheong Chan, David DeMille, Elizabeth S. Petrik, Emil Kirilov, Gerald Gabrielse, John M. Doyle, Nicholas R. Hutzler, Paul W. Hess, Yulia V. Gurevich

arxiv:1307.1657 v1 · 2013-07-05 · 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{UUF5PRJCNUSY2EV2PYOAYUQ7CX}

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	2026-05-18T03:08:36.839175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a50bd7c5226d258d12ba7e1c0c521f15e884f579829392824f7c7a99fe8d2cc4

Aliases

arxiv: 1307.1657 · arxiv_version: 1307.1657v1 · doi: 10.48550/arxiv.1307.1657 · pith_short_12: UUF5PRJCNUSY · pith_short_16: UUF5PRJCNUSY2EV2 · pith_short_8: UUF5PRJC

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/UUF5PRJCNUSY2EV2PYOAYUQ7CX \
  | 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: a50bd7c5226d258d12ba7e1c0c521f15e884f579829392824f7c7a99fe8d2cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b15e09757c27478e1bbbb2408693c4c6cc285d2e44053059fae76f468f520dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-07-05T16:25:38Z",
    "title_canon_sha256": "5b41787425596805fecd9199516bcb6ff5467a3c905857715eb520d80ed16df4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1657",
    "kind": "arxiv",
    "version": 1
  }
}