Pith Number

pith:6DKO4SVC

pith:2017:6DKO4SVCHWEPKXU6OS7JOAEBFD

not attested not anchored not stored refs pending

Dendritic error backpropagation in deep cortical microcircuits

Jo\~ao Sacramento, Rui Ponte Costa, Walter Senn, Yoshua Bengio

arxiv:1801.00062 v1 · 2017-12-30 · q-bio.NC · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DKO4SVCHWEPKXU6OS7JOAEBFD}

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	2026-05-18T00:26:59.596693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d4ee4aa23d88f55e9e74be97008128d775428d0b7a7010230942acf5c696a6

Aliases

arxiv: 1801.00062 · arxiv_version: 1801.00062v1 · doi: 10.48550/arxiv.1801.00062 · pith_short_12: 6DKO4SVCHWEP · pith_short_16: 6DKO4SVCHWEPKXU6 · pith_short_8: 6DKO4SVC

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/6DKO4SVCHWEPKXU6OS7JOAEBFD \
  | 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: f0d4ee4aa23d88f55e9e74be97008128d775428d0b7a7010230942acf5c696a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a528d666f1b5073e4dbc3d6531a9ab1dd9803cddafeb9672a397570463b37d08",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-12-30T00:16:56Z",
    "title_canon_sha256": "a31c87ddd1d68aefeb08d926834608afe29d6424b03230cebd41e110543f4841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00062",
    "kind": "arxiv",
    "version": 1
  }
}