Pith Number

pith:4EE77XA5

pith:2015:4EE77XA5PTSOPPD7RYJVLWOM2F

not attested not anchored not stored refs pending

Nondegenerate and almost hexagonal skyrmion lattices

J. C. Martinez, M. B. A. Jalil

arxiv:1510.04405 v1 · 2015-10-15 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EE77XA5PTSOPPD7RYJVLWOM2F}

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	2026-05-18T01:19:29.251199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e109ffdc1d7ce4e7bc7f8e1355d9ccd172188d5eca4499a018ae2014ecea1f33

Aliases

arxiv: 1510.04405 · arxiv_version: 1510.04405v1 · doi: 10.48550/arxiv.1510.04405 · pith_short_12: 4EE77XA5PTSO · pith_short_16: 4EE77XA5PTSOPPD7 · pith_short_8: 4EE77XA5

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/4EE77XA5PTSOPPD7RYJVLWOM2F \
  | 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: e109ffdc1d7ce4e7bc7f8e1355d9ccd172188d5eca4499a018ae2014ecea1f33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dae6ea323403106236725322ed11b89702c2cb344bb303108248dcdbd0e1d9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-10-15T05:47:53Z",
    "title_canon_sha256": "d2891a4634df0009e746b67c19c137bfad0d4a1224376ae440b32808de51fb5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04405",
    "kind": "arxiv",
    "version": 1
  }
}