Pith Number

pith:MMFI7ATC

pith:2019:MMFI7ATCDAF75TZP5XY7OWCAYD

not attested not anchored not stored refs pending

Magic-angle bilayer graphene nano-calorimeters -- towards broadband, energy-resolving single photon detection

A. Principi, D. K. Efetov, J. N. Moore, J. R. Duran, K. C. Fong, P. Seifert, P. Stepanov, X. Lu

arxiv:1911.04403 v1 · 2019-11-11 · cond-mat.supr-con · cond-mat.mes-hall · 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{MMFI7ATCDAF75TZP5XY7OWCAYD}

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	2026-07-05T01:12:27.453024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

630a8f8262180bfecf2fedf1f75840c0f29b095dcaf30dd6b4509d0f7d2afdea

Aliases

arxiv: 1911.04403 · arxiv_version: 1911.04403v1 · doi: 10.48550/arxiv.1911.04403 · pith_short_12: MMFI7ATCDAF7 · pith_short_16: MMFI7ATCDAF75TZP · pith_short_8: MMFI7ATC

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/MMFI7ATCDAF75TZP5XY7OWCAYD \
  | 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: 630a8f8262180bfecf2fedf1f75840c0f29b095dcaf30dd6b4509d0f7d2afdea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c36bae897d67377f5e81775e1a56938d43c9a6b1afa98efb50d08753d3027cf6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-11-11T17:20:23Z",
    "title_canon_sha256": "4b3a90075867754e0d40ac549f37e33d3f18d837ef35bf468f3b5f39c41039d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04403",
    "kind": "arxiv",
    "version": 1
  }
}