Pith Number

pith:SDZLV7G4

pith:2018:SDZLV7G46RQ4WFLGIMFBSRCN4B

not attested not anchored not stored refs pending

Topological insulators in twisted transition metal dichalcogenide homobilayers

A. H. MacDonald, Emanuel Tutuc, Fengcheng Wu, Ivar Martin, Timothy Lovorn

arxiv:1807.03311 v2 · 2018-07-09 · 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{SDZLV7G46RQ4WFLGIMFBSRCN4B}

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	2026-05-17T23:52:07.362870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f2bafcdcf461cb1566430a19444de076f509df739278d99d917187b8cdc807

Aliases

arxiv: 1807.03311 · arxiv_version: 1807.03311v2 · doi: 10.48550/arxiv.1807.03311 · pith_short_12: SDZLV7G46RQ4 · pith_short_16: SDZLV7G46RQ4WFLG · pith_short_8: SDZLV7G4

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/SDZLV7G46RQ4WFLGIMFBSRCN4B \
  | 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: 90f2bafcdcf461cb1566430a19444de076f509df739278d99d917187b8cdc807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ed67d075b8f6fc66d16deaa16b9a59a0bdf81227e24d101074118d1cc9bdb77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-07-09T18:00:03Z",
    "title_canon_sha256": "c31b30da1682a068f25b9d92635ef26a90f971b68591aa1a14a4c385eca36a05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03311",
    "kind": "arxiv",
    "version": 2
  }
}