Pith Number

pith:NMIOQ7MG

pith:2018:NMIOQ7MGAJRTLLSOXJJ7E73AWU

not attested not anchored not stored refs pending

Can a composite heart rate variability biomarker shed new insights about autism spectrum disorder in school-aged children?

Alexander Mueller, Chao Shen, Dana Kamara, Emily Neuhaus, Hau-Tieng Wu, Martin G Frasch, Raphael A. Bernier, Theodore P. Beauchaine

arxiv:1808.08306 v2 · 2018-08-24 · q-bio.QM · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMIOQ7MGAJRTLLSOXJJ7E73AWU}

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	2026-07-05T00:57:48.481571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b10e87d86026335ae4eba53f27f60b5086b036ebf082ab686d215107dcb097c

Aliases

arxiv: 1808.08306 · arxiv_version: 1808.08306v2 · doi: 10.48550/arxiv.1808.08306 · pith_short_12: NMIOQ7MGAJRT · pith_short_16: NMIOQ7MGAJRTLLSO · pith_short_8: NMIOQ7MG

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/NMIOQ7MGAJRTLLSOXJJ7E73AWU \
  | 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: 6b10e87d86026335ae4eba53f27f60b5086b036ebf082ab686d215107dcb097c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda824bacfb5228b0f1c3644194bd82bb0c344e0e5fb5750a1c15c5671937bd7",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-08-24T20:49:30Z",
    "title_canon_sha256": "41072dbec44d9c6aef1b86652d0b4100908858e299c758bb0be726586be73614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08306",
    "kind": "arxiv",
    "version": 2
  }
}