Pith Number

pith:H7BBBBSA

pith:2020:H7BBBBSA64RAQZHVKPQWHPF2JY

not attested not anchored not stored refs pending

Classification and Distinction of Possible Insulating Phases in Twisted Bilayer Graphene by Impurity Effects

Fa Wang, Zhi-Qiang Gao

arxiv:2009.09670 v1 · 2020-09-21 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7BBBBSA64RAQZHVKPQWHPF2JY}

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	2026-07-05T01:36:51.722794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc2108640f7220864f553e163bcba4e335b8378ede0b09771c48acb59188b9d

Aliases

arxiv: 2009.09670 · arxiv_version: 2009.09670v1 · doi: 10.48550/arxiv.2009.09670 · pith_short_12: H7BBBBSA64RA · pith_short_16: H7BBBBSA64RAQZHV · pith_short_8: H7BBBBSA

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/H7BBBBSA64RAQZHVKPQWHPF2JY \
  | 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: 3fc2108640f7220864f553e163bcba4e335b8378ede0b09771c48acb59188b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b233c2a4a9be1a8ffd901de2e96ad896230bfe7d89c36ca82117b1b5e618cd71",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-09-21T08:12:42Z",
    "title_canon_sha256": "6f57c851a4f012bd41045d9938997cc116db2c415944cf6a9b0208f64b6bdef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09670",
    "kind": "arxiv",
    "version": 1
  }
}