Pith Number

pith:WIWWMIIE

pith:2019:WIWWMIIEBA3Z5TWNK2BINNKGMJ

not attested not anchored not stored refs pending

Theory of correlated insulating behaviour and spin-triplet superconductivity in twisted double bilayer graphene

Ashvin Vishwanath, Eslam Khalaf, Jong Yeon Lee, Philip Kim, Shang Liu, Xiaomeng Liu, Zeyu Hao

arxiv:1903.08685 v2 · 2019-03-20 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIWWMIIEBA3Z5TWNK2BINNKGMJ}

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	2026-07-05T00:25:38.302504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22d66210408379ececd568286b546626e3e17d0856f334e6084822ebad700c0

Aliases

arxiv: 1903.08685 · arxiv_version: 1903.08685v2 · doi: 10.48550/arxiv.1903.08685 · pith_short_12: WIWWMIIEBA3Z · pith_short_16: WIWWMIIEBA3Z5TWN · pith_short_8: WIWWMIIE

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/WIWWMIIEBA3Z5TWNK2BINNKGMJ \
  | 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: b22d66210408379ececd568286b546626e3e17d0856f334e6084822ebad700c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31daa7e64061983b68979979b63c6c6a73f39dda911eac87c42db34b4d7a003a",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-03-20T18:28:11Z",
    "title_canon_sha256": "dc8f7263b02a133e3af8b771583f5b29e5addf36e69be9cc72be53c277745f6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08685",
    "kind": "arxiv",
    "version": 2
  }
}