Pith Number

pith:MWTQFVFJ

pith:2020:MWTQFVFJQXALOWBOU5DVKAV7SJ

not attested not anchored not stored refs pending

Detection of biological signals from a live mammalian muscle using a diamond quantum sensor

Adam Wojciechowski, Alexander Huck, Axel Thielscher, Christoffer Olsson, James Luke Webb, Jan Meijer, Jean-Francois Perrier, Jocelyn Achard, Kirstine Berg-Sorensen, Luca Troise, Michael Kieschnick, Nikolaj Winther Hansen, Ovidiu Brinza, Robert Staacke, Ulrik Lund Andersen

arxiv:2008.01002 v1 · 2020-08-03 · physics.bio-ph · physics.app-ph · physics.med-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{MWTQFVFJQXALOWBOU5DVKAV7SJ}

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	2026-07-05T04:52:22.634616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a702d4a985c0b7582ea7475502bf927cf0bd06f49d46f7f7e3c36f2d8c3a85

Aliases

arxiv: 2008.01002 · arxiv_version: 2008.01002v1 · doi: 10.48550/arxiv.2008.01002 · pith_short_12: MWTQFVFJQXAL · pith_short_16: MWTQFVFJQXALOWBO · pith_short_8: MWTQFVFJ

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/MWTQFVFJQXALOWBOU5DVKAV7SJ \
  | 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: 65a702d4a985c0b7582ea7475502bf927cf0bd06f49d46f7f7e3c36f2d8c3a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cafdb1d8f5fe7c1830addaf31007b2914c1dcd7bdff5f393a9e0c0ba8018e254",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.med-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2020-08-03T16:40:44Z",
    "title_canon_sha256": "6c3a9add1c369885ff3bdff9557787b81563964e3e30374addd2209087e53b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01002",
    "kind": "arxiv",
    "version": 1
  }
}