Pith Number

pith:TTSUI4QF

pith:2017:TTSUI4QFQXGWPL4O6E6RPIUBCH

not attested not anchored not stored refs pending

Brain State Flexibility Accompanies Motor-Skill Acquisition

Andrew C. Murphy, Danielle S. Bassett, Marcelo G. Mattar, Nicholas F. Wymbs, Pranav G. Reddy, Scott T. Grafton, Theodore D. Satterthwaite

arxiv:1701.07646 v1 · 2017-01-26 · 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{TTSUI4QFQXGWPL4O6E6RPIUBCH}

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	2026-05-18T00:52:02.957331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ce544720585cd67af8ef13d17a28111d4ef0e0e88b3cda0ced2c4a381183317

Aliases

arxiv: 1701.07646 · arxiv_version: 1701.07646v1 · doi: 10.48550/arxiv.1701.07646 · pith_short_12: TTSUI4QFQXGW · pith_short_16: TTSUI4QFQXGWPL4O · pith_short_8: TTSUI4QF

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/TTSUI4QFQXGWPL4O6E6RPIUBCH \
  | 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: 9ce544720585cd67af8ef13d17a28111d4ef0e0e88b3cda0ced2c4a381183317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac26e1aba9663017b98c98c46d05c53fbd852c3f3400e1dbda9796c878313e39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-01-26T10:44:29Z",
    "title_canon_sha256": "ac8515fb96fe3483c5bc4e0f9ebd4c49fbea6bca5406a0280de1d132f91e81fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07646",
    "kind": "arxiv",
    "version": 1
  }
}