Pith Number

pith:7GK2EGZX

pith:2025:7GK2EGZXI3ARAGVPX3SFXTV4YU

not attested not anchored not stored refs pending

Buckling and flat bands in twisted bilayer graphene

Annica M. Black-Schaffer, Jannes van Poppelen

arxiv:2510.13471 v1 · 2025-10-15 · 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{7GK2EGZXI3ARAGVPX3SFXTV4YU}

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	2026-07-03T01:17:13.686734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f995a21b3746c1101aafbee45bcebcc50eb5d4b286cc6d66ace32f5ccef8b5f4

Aliases

arxiv: 2510.13471 · arxiv_version: 2510.13471v1 · doi: 10.48550/arxiv.2510.13471 · pith_short_12: 7GK2EGZXI3AR · pith_short_16: 7GK2EGZXI3ARAGVP · pith_short_8: 7GK2EGZX

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/7GK2EGZXI3ARAGVPX3SFXTV4YU \
  | 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: f995a21b3746c1101aafbee45bcebcc50eb5d4b286cc6d66ace32f5ccef8b5f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006ca8ed74057dd059b731c06849b1af15aa12c1e4048062a5e4feb8a6dc232b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-10-15T12:15:41Z",
    "title_canon_sha256": "8a96e9511867108f09265fea408ec6e6cd7cf5185f7f8f7965f7206a57b71919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.13471",
    "kind": "arxiv",
    "version": 1
  }
}