Pith Number

pith:Q6TYX4YQ

pith:2026:Q6TYX4YQVIKYFO2CK2UBWQISPC

not attested not anchored not stored refs pending

Field-Selected Topological Buffering in a Disordered Skyrmion Crystal

Chen Cheng, Hong-Gang Luo, Nvsen Ma, Wenyu Su

arxiv:2607.28458 v1 · 2026-07-30 · cond-mat.str-el · 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{Q6TYX4YQVIKYFO2CK2UBWQISPC}

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	2026-07-31T01:37:40.891143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

87a78bf310aa1582bb4256a81b411278b8ab3bcdd312c3aa6e58f30cdafeb8a8

Aliases

arxiv: 2607.28458 · arxiv_version: 2607.28458v1 · doi: 10.48550/arxiv.2607.28458 · pith_short_12: Q6TYX4YQVIKY · pith_short_16: Q6TYX4YQVIKYFO2C · pith_short_8: Q6TYX4YQ

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/Q6TYX4YQVIKYFO2CK2UBWQISPC \
  | 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: 87a78bf310aa1582bb4256a81b411278b8ab3bcdd312c3aa6e58f30cdafeb8a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95f4bdc7ba89ea4ddd005fb60683edbdb5fe28a49867ebfbe20a3770197f8cb5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-07-30T16:21:05Z",
    "title_canon_sha256": "943baf395a5ee4ff56f1c29e3000e7d90c8fdd6fd28621f5473b9a2a75b3d1ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28458",
    "kind": "arxiv",
    "version": 1
  }
}