Pith Number

pith:64CDQNGC

pith:2016:64CDQNGC5YHFTFUT47XSNZZE62

not attested not anchored not stored refs pending

View-tolerant face recognition and Hebbian learning imply mirror-symmetric neural tuning to head orientation

Fabio Anselmi, Joel Z. Leibo, Qianli Liao, Tomaso Poggio, Winrich Freiwald

arxiv:1606.01552 v1 · 2016-06-05 · cs.NE · 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{64CDQNGC5YHFTFUT47XSNZZE62}

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	2026-05-18T01:12:53.985845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7043834c2ee0e599693e7ef26e724f6ade508699c43038f91341dbb607dbd13

Aliases

arxiv: 1606.01552 · arxiv_version: 1606.01552v1 · doi: 10.48550/arxiv.1606.01552 · pith_short_12: 64CDQNGC5YHF · pith_short_16: 64CDQNGC5YHFTFUT · pith_short_8: 64CDQNGC

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/64CDQNGC5YHFTFUT47XSNZZE62 \
  | 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: f7043834c2ee0e599693e7ef26e724f6ade508699c43038f91341dbb607dbd13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31895e0c8b30fb1bb81c19f458988161e08e37ec5e4b018cef571acd795a5a29",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2016-06-05T20:10:43Z",
    "title_canon_sha256": "396b338974a0e504f67e450599565e2d94880d43946b70a788a98cb85050cd13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01552",
    "kind": "arxiv",
    "version": 1
  }
}