Pith Number

pith:ZHV7A6SP

pith:2021:ZHV7A6SPA7FFPNOUC2JPR6WWQV

not attested not anchored not stored refs pending

Moving outside the lab: The viability of conducting sensorimotor learning studies online

Alan Lee, Guy Avraham, Jonathan S. Tsay, Richard B. Ivry

arxiv:2107.13408 v1 · 2021-07-28 · q-bio.NC · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHV7A6SPA7FFPNOUC2JPR6WWQV}

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	2026-07-05T05:23:42.790559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9ebf07a4f07ca57b5d41692f8fad6857e8e182727bb99a7a5f59eaabaedc599

Aliases

arxiv: 2107.13408 · arxiv_version: 2107.13408v1 · doi: 10.48550/arxiv.2107.13408 · pith_short_12: ZHV7A6SPA7FF · pith_short_16: ZHV7A6SPA7FFPNOU · pith_short_8: ZHV7A6SP

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/ZHV7A6SPA7FFPNOUC2JPR6WWQV \
  | 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: c9ebf07a4f07ca57b5d41692f8fad6857e8e182727bb99a7a5f59eaabaedc599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3fd72f5e08df55c269563395d352ee5bd41dde0f354158b30bd074110df7963",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-07-28T14:54:49Z",
    "title_canon_sha256": "beb8d2d9954e6a9a9efc57481be21fc6c8cdaf59da83622ba2c9dd7e9c83f9cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13408",
    "kind": "arxiv",
    "version": 1
  }
}