Pith Number

pith:WW2ZW3E4

pith:2020:WW2ZW3E4WGTQIYPDKKWGL4N2WG

not attested not anchored not stored refs pending

Superconductivity, correlated insulators, and Wess-Zumino-Witten terms in twisted bilayer graphene

Maine Christos, Mathias S. Scheurer, Subir Sachdev

arxiv:2007.00007 v4 · 2020-06-30 · 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{WW2ZW3E4WGTQIYPDKKWGL4N2WG}

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.

Cited by

1 paper in Pith

Eliashberg Theory and Superfluid Stiffness of Band-Off-Diagonal Pairing in Twisted Graphene

Receipt and verification

First computed	2026-07-05T01:58:41.442681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b59b6c9cb1a70461e352ac65f1bab19e9d8f45c25ee413fe18e0685542e361

Aliases

arxiv: 2007.00007 · arxiv_version: 2007.00007v4 · doi: 10.48550/arxiv.2007.00007 · pith_short_12: WW2ZW3E4WGTQ · pith_short_16: WW2ZW3E4WGTQIYPD · pith_short_8: WW2ZW3E4

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/WW2ZW3E4WGTQIYPDKKWGL4N2WG \
  | 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: b5b59b6c9cb1a70461e352ac65f1bab19e9d8f45c25ee413fe18e0685542e361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99297643237ca42d938bedd756135a0f372b58675148adae6491e6b095339d37",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-06-30T18:00:00Z",
    "title_canon_sha256": "3c7027f58a2e519803ad297c43eda50c120e487f753fa813d6afe66e660b1472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00007",
    "kind": "arxiv",
    "version": 4
  }
}