Pith Number

pith:HFP245UU

pith:2021:HFP245UUQRTHPS7XREKGT47YVR

not attested not anchored not stored refs pending

Tailoring the band structure of twisted double bilayer graphene with pressure

Albin M\'arffy, Andor Korm\'anyos, B\'alint F\"ul\"op, B\'alint Szentp\'eteri, Endre T\'ov\'ari, Folkert K. de Vries, Kenji Watanabe, P\'eter Makk, Peter Rickhaus, Szabolcs Csonka, Takashi Taniguchi

arxiv:2108.07585 v3 · 2021-08-17 · 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{HFP245UUQRTHPS7XREKGT47YVR}

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	2026-07-05T03:27:35.031034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

395fae7694846677cbf7891469f3f8ac62cc3b09818766f667a1e0e96bd3b387

Aliases

arxiv: 2108.07585 · arxiv_version: 2108.07585v3 · doi: 10.48550/arxiv.2108.07585 · pith_short_12: HFP245UUQRTH · pith_short_16: HFP245UUQRTHPS7X · pith_short_8: HFP245UU

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/HFP245UUQRTHPS7XREKGT47YVR \
  | 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: 395fae7694846677cbf7891469f3f8ac62cc3b09818766f667a1e0e96bd3b387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8716b114b094922909618a68e32bc888d3af28d5c90622067ac6a3e33488a583",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-08-17T12:29:28Z",
    "title_canon_sha256": "3229bfb5ffff15578ba825bc5303a37791f59616fc9c9c13589aaf7a79d49a0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07585",
    "kind": "arxiv",
    "version": 3
  }
}