Pith Number

pith:U6ZRPDXM

pith:2017:U6ZRPDXMV7JMXSP5L2JQWSSDOV

not attested not anchored not stored refs pending

Effective learning is accompanied by high dimensional and efficient representations of neural activity

Chad Giusti, Danielle S. Bassett, Evelyn Tang, Marcelo G. Mattar, Sharon L. Thompson-Schill

arxiv:1709.10045 v4 · 2017-09-28 · 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{U6ZRPDXMV7JMXSP5L2JQWSSDOV}

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	2026-05-17T23:44:43.507642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7b3178eecafd2cbc9fd5e930b4a437558810c09e73d4b3f934da0a07ab8233f

Aliases

arxiv: 1709.10045 · arxiv_version: 1709.10045v4 · doi: 10.48550/arxiv.1709.10045 · pith_short_12: U6ZRPDXMV7JM · pith_short_16: U6ZRPDXMV7JMXSP5 · pith_short_8: U6ZRPDXM

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/U6ZRPDXMV7JMXSP5L2JQWSSDOV \
  | 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: a7b3178eecafd2cbc9fd5e930b4a437558810c09e73d4b3f934da0a07ab8233f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9296480244c339b5f9af457845109418aea279197b8753cb1e9dc7442c16766",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-09-28T16:24:13Z",
    "title_canon_sha256": "30dc16e5dd11bd78a45503cd4a95b1b36eb4c8c410d2845a46d62bb056c9bcf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.10045",
    "kind": "arxiv",
    "version": 4
  }
}