Pith Number

pith:CQ4VE3WP

pith:2016:CQ4VE3WPFTPCVALKZRZOXKJHFF

not attested not anchored not stored refs pending

Fringe-locking method for the weak equivalence principle test by simultaneous dual-species atom interferometers

Cheng-Gang Shao, De-Kai Mao, Min-Kang Zhou, Xiao-Bing Deng, Xiao-Chun Duan, Zhong-Kun Hu

arxiv:1603.01321 v1 · 2016-03-04 · 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{CQ4VE3WPFTPCVALKZRZOXKJHFF}

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	2026-05-18T01:19:37.925645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1439526ecf2cde2a816acc72eba9272976113986ba442e94fcc46a5a161be76c

Aliases

arxiv: 1603.01321 · arxiv_version: 1603.01321v1 · doi: 10.48550/arxiv.1603.01321 · pith_short_12: CQ4VE3WPFTPC · pith_short_16: CQ4VE3WPFTPCVALK · pith_short_8: CQ4VE3WP

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/CQ4VE3WPFTPCVALKZRZOXKJHFF \
  | 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: 1439526ecf2cde2a816acc72eba9272976113986ba442e94fcc46a5a161be76c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5a74515da18c376837c2201d1a3daf6558fdd35c2e49341182277906d88f78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-03-04T01:03:30Z",
    "title_canon_sha256": "7312f2551b02006f3a460873e5c487131c71369f1211633265dd770247af91a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01321",
    "kind": "arxiv",
    "version": 1
  }
}