Pith Number

pith:S6QFALVC

pith:2021:S6QFALVCMOTN6RV5QV4ZGL5YCF

not attested not anchored not stored refs pending

Raman imaging of twist angle variations in twisted bilayer graphene at intermediate angles

A. Sch\"apers, B. Beschoten, B. Pestka, C. Stampfer, J. Sonntag, J. Strasdas, K. Watanabe, L. Valerius, L. Wirtz, M. Morgenstern, R. J. Dolleman, T. Taniguchi

arxiv:2104.06370 v2 · 2021-04-13 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6QFALVCMOTN6RV5QV4ZGL5YCF}

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	2026-07-05T04:45:10.540417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a0502ea263a6df46bd8579932fb81160b306e8d6c727e1d3d4ec5574116b3d

Aliases

arxiv: 2104.06370 · arxiv_version: 2104.06370v2 · doi: 10.48550/arxiv.2104.06370 · pith_short_12: S6QFALVCMOTN · pith_short_16: S6QFALVCMOTN6RV5 · pith_short_8: S6QFALVC

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/S6QFALVCMOTN6RV5QV4ZGL5YCF \
  | 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: 97a0502ea263a6df46bd8579932fb81160b306e8d6c727e1d3d4ec5574116b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27dc615ffb116ca5ce2f2e72616f633280dcfe14e953a0cf2ffb9b886bd0204e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-04-13T17:25:30Z",
    "title_canon_sha256": "ffee172f2578c4f978d3513f50069ed3e7778edb4232b2f27fe244517214460d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06370",
    "kind": "arxiv",
    "version": 2
  }
}