Pith Number

pith:34LXDWAD

pith:2017:34LXDWADBIRCDJFO2MHE2JRHG4

not attested not anchored not stored refs pending

Using Human Brain Activity to Guide Machine Learning

David Cox, Ruth Fong, Walter Scheirer

arxiv:1703.05463 v2 · 2017-03-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34LXDWADBIRCDJFO2MHE2JRHG4}

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	2026-05-18T00:34:41.802755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df1771d8030a2221a4aed30e4d2627371c29a00febc969ae4c00ae0c84e6f6a4

Aliases

arxiv: 1703.05463 · arxiv_version: 1703.05463v2 · doi: 10.48550/arxiv.1703.05463 · pith_short_12: 34LXDWADBIRC · pith_short_16: 34LXDWADBIRCDJFO · pith_short_8: 34LXDWAD

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/34LXDWADBIRCDJFO2MHE2JRHG4 \
  | 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: df1771d8030a2221a4aed30e4d2627371c29a00febc969ae4c00ae0c84e6f6a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12c35636e35cc9344387a7dac15d4a552834a8360d833fefe62f07fcf6271b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-16T02:56:54Z",
    "title_canon_sha256": "18affb5d9df26f9b2b2539d9fd134ae6926423cb5d0b07ce52c21836f0a2c044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05463",
    "kind": "arxiv",
    "version": 2
  }
}