Pith Number

pith:O2UZHOGK

pith:2020:O2UZHOGKWM3IL6QCMBVO7NUQBY

not attested not anchored not stored refs pending

Nonvolatile ferroelectric control of topological states in 2D heterostructures

Hua Bai, Pimo He, Shengyuan A. Yang, Weikang Wu, Xinwei Wang, Yunhao Lu, Zhu'an Xu

arxiv:2008.11465 v1 · 2020-08-26 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2UZHOGKWM3IL6QCMBVO7NUQBY}

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	2026-07-05T02:02:23.675802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a993b8cab33685fa02606aefb6900e1a4ade54ee15c5e6e8c4971fc3246267

Aliases

arxiv: 2008.11465 · arxiv_version: 2008.11465v1 · doi: 10.48550/arxiv.2008.11465 · pith_short_12: O2UZHOGKWM3I · pith_short_16: O2UZHOGKWM3IL6QC · pith_short_8: O2UZHOGK

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/O2UZHOGKWM3IL6QCMBVO7NUQBY \
  | 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: 76a993b8cab33685fa02606aefb6900e1a4ade54ee15c5e6e8c4971fc3246267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "756943719f959d01a7f83ccd0cc6c6d68c3b3f0fa7014a5ff3ee533699c3a46c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-08-26T09:49:56Z",
    "title_canon_sha256": "14c3c38fbefc2fd952ef2b21df8c63d0715d15955de0bd26953c2f7819da9d59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11465",
    "kind": "arxiv",
    "version": 1
  }
}