Pith Number

pith:PNJGASRM

pith:2019:PNJGASRMWIMYNUO5RKNJZIUT2A

not attested not anchored not stored refs pending

Ultra-low noise magnetic field for quantum gases

Chang-Rui Yi, Rui-Heng Jiao, Shuai Chen, Wei Sun, Xiao-Tian Xu, Zong-Yao Wang

arxiv:1904.11642 v1 · 2019-04-26 · physics.app-ph · physics.atom-ph · quant-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{PNJGASRMWIMYNUO5RKNJZIUT2A}

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	2026-05-17T23:45:14.611407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b52604a2cb21986d1dd8a9a9ca293d014d16d1cf242de2ea65def8ecf414d14

Aliases

arxiv: 1904.11642 · arxiv_version: 1904.11642v1 · doi: 10.48550/arxiv.1904.11642 · pith_short_12: PNJGASRMWIMY · pith_short_16: PNJGASRMWIMYNUO5 · pith_short_8: PNJGASRM

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/PNJGASRMWIMYNUO5RKNJZIUT2A \
  | 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: 7b52604a2cb21986d1dd8a9a9ca293d014d16d1cf242de2ea65def8ecf414d14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14882a433ca174c09a3c79e0e855b7bdec08a686c681839ac5ee0f9a37afad32",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-04-26T01:51:46Z",
    "title_canon_sha256": "3a90d9e953c7949a3754a753842e084c93348f564a6529eaf768eadbc288c8d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11642",
    "kind": "arxiv",
    "version": 1
  }
}