Pith Number

pith:LVY2QT6U

pith:2021:LVY2QT6UDSA4TNZ7PYRSC2LGR4

not attested not anchored not stored refs pending

Local Manipulation of Polar Skyrmions and Topological Phase Transitions

Cheng Li, He Tian, Linming Zhou, Long-Qing Chen, Ramamoorthy Ramesh, Sujit Das, Yongjun Wu, Yuhui Huang, Yunlong Tang, Zijian Hong

arxiv:2104.12990 v3 · 2021-04-27 · 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{LVY2QT6UDSA4TNZ7PYRSC2LGR4}

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	2026-07-05T04:02:16.168704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d71a84fd41c81c9b73f7e232169668f10f3f1aaaa81a07489f7bd28abbf835e

Aliases

arxiv: 2104.12990 · arxiv_version: 2104.12990v3 · doi: 10.48550/arxiv.2104.12990 · pith_short_12: LVY2QT6UDSA4 · pith_short_16: LVY2QT6UDSA4TNZ7 · pith_short_8: LVY2QT6U

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/LVY2QT6UDSA4TNZ7PYRSC2LGR4 \
  | 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: 5d71a84fd41c81c9b73f7e232169668f10f3f1aaaa81a07489f7bd28abbf835e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a306a07ba2c264824cdd102fd9b83491d322dffe34fc6e6773a0cce0b8b4df61",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-27T05:36:16Z",
    "title_canon_sha256": "4ae7068f1f834c4701e5c74ac5846f038e2bfaa65eace1d99e8fed36845cb630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12990",
    "kind": "arxiv",
    "version": 3
  }
}