Pith Number

pith:6MUQIMTE

pith:2020:6MUQIMTEKFRGCPF2AIGLJD7SVY

not attested not anchored not stored refs pending

Tunable graphene phononic crystal

Jan N. Kirchhof, Katja Hoeflich, Kirill I. Bolotin, Kristina Weinel, Sebastian Heeg, Sviatoslav Kovalchuk, Victor Deinhart

arxiv:2011.14707 v2 · 2020-11-30 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.app-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MUQIMTEKFRGCPF2AIGLJD7SVY}

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	2026-07-05T02:18:19.460323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3290432645162613cba020cb48ff2ae0de29e6b9c2c640f003929e7e090cba3

Aliases

arxiv: 2011.14707 · arxiv_version: 2011.14707v2 · doi: 10.48550/arxiv.2011.14707 · pith_short_12: 6MUQIMTEKFRG · pith_short_16: 6MUQIMTEKFRGCPF2 · pith_short_8: 6MUQIMTE

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/6MUQIMTEKFRGCPF2AIGLJD7SVY \
  | 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: f3290432645162613cba020cb48ff2ae0de29e6b9c2c640f003929e7e090cba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4db0d8e9196b27f10c17b806ada41696f540938d882b20adb5fa8824de49319a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-11-30T11:35:36Z",
    "title_canon_sha256": "82b3a6ac2b919ebded6105b6fe8cc67fac9dcffeecaa60032a5075214c444351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.14707",
    "kind": "arxiv",
    "version": 2
  }
}