Pith Number

pith:WFLHS3WV

pith:2019:WFLHS3WV77CHRGFPV6AE7SDNTW

not attested not anchored not stored refs pending

Reply to P. Ao's Comment on "Sign reversing Hall effect in atomically thin high temperature superconductors"

Cyndia Yu, G.D. Gu, Hyobin Yoo, Jedediah W. Johnson, Kenji Watanabe, Margaret G. Panetta, Nicola Poccia, Philip Kim, Ruidan Zhong, Svetlana V. Postolova, S.Y. Frank Zhao, Takashi Taniguchi, Valerii M. Vinokur

arxiv:1908.02777 v1 · 2019-08-07 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFLHS3WV77CHRGFPV6AE7SDNTW}

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	2026-07-04T23:52:23.109301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b156796ed5ffc47898afaf804fc86d9db8a4b6d6ec396465f60780d704082404

Aliases

arxiv: 1908.02777 · arxiv_version: 1908.02777v1 · doi: 10.48550/arxiv.1908.02777 · pith_short_12: WFLHS3WV77CH · pith_short_16: WFLHS3WV77CHRGFP · pith_short_8: WFLHS3WV

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/WFLHS3WV77CHRGFPV6AE7SDNTW \
  | 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: b156796ed5ffc47898afaf804fc86d9db8a4b6d6ec396465f60780d704082404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d7f4386e58edb1bf66667a5c37c55e078892ce554832788bf1abed7a63f47f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-08-07T18:01:56Z",
    "title_canon_sha256": "059ef76858a05bc5bd2ca263b825937226b67e9ba23fdc41b0b0f785a1e70143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02777",
    "kind": "arxiv",
    "version": 1
  }
}