Pith Number

pith:TQPIZKJR

pith:2019:TQPIZKJRMAGF3ZC5PMK4PQ2W6F

not attested not anchored not stored refs pending

Mass sensing by quantum criticality

Gui-Lei Zhu, Qian Bin, Shang-Wu Bin, Tai-Shuang Yin, Xin-You L\"u, Ying Wu

arxiv:1904.01752 v1 · 2019-04-03 · 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{TQPIZKJRMAGF3ZC5PMK4PQ2W6F}

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	2026-05-17T23:48:59.702843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1e8ca931600c5de45d7b15c7c356f16de24a359aee19cf7e3acc34ad254725

Aliases

arxiv: 1904.01752 · arxiv_version: 1904.01752v1 · doi: 10.48550/arxiv.1904.01752 · pith_short_12: TQPIZKJRMAGF · pith_short_16: TQPIZKJRMAGF3ZC5 · pith_short_8: TQPIZKJR

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/TQPIZKJRMAGF3ZC5PMK4PQ2W6F \
  | 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: 9c1e8ca931600c5de45d7b15c7c356f16de24a359aee19cf7e3acc34ad254725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92f6675adfca51fba904e06bb479d3fcf2a69ce693ab5c3b34eeb2c5e528b6eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-03T03:33:06Z",
    "title_canon_sha256": "64cbff85dd438d8e16830304d8ac70b4735e57ba0c79172de520659848c6728d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01752",
    "kind": "arxiv",
    "version": 1
  }
}