Pith Number

pith:N744QCCX

pith:2018:N744QCCXMYBM6JOC7EKGWB6ZIC

not attested not anchored not stored refs pending

Screening magnetic two-dimensional atomic crystals with nontrivial electronic topology

Hang Liu, Jia-Tao Sun, Miao Liu, Sheng Meng

arxiv:1809.04223 v1 · 2018-09-12 · 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{N744QCCXMYBM6JOC7EKGWB6ZIC}

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	2026-05-17T23:58:13.681797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff9c808576602cf25c2f9146b07d940a931b4f032dcb74a5dc06d800ce18c44

Aliases

arxiv: 1809.04223 · arxiv_version: 1809.04223v1 · doi: 10.48550/arxiv.1809.04223 · pith_short_12: N744QCCXMYBM · pith_short_16: N744QCCXMYBM6JOC · pith_short_8: N744QCCX

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/N744QCCXMYBM6JOC7EKGWB6ZIC \
  | 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: 6ff9c808576602cf25c2f9146b07d940a931b4f032dcb74a5dc06d800ce18c44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15e29427b14e5986240e9e9b9d148f56b16ec590b0008ae4013b68062ffc8a48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-12T01:58:14Z",
    "title_canon_sha256": "58266b0eef5d0ce47a3dfd5ced27451810af6f9015004f569fcc7ce11697d875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04223",
    "kind": "arxiv",
    "version": 1
  }
}