Pith Number

pith:LHZKHY7Q

pith:2019:LHZKHY7QIFO77MJCNZWR7APU7V

not attested not anchored not stored refs pending

A Biologically Inspired Visual Working Memory for Deep Networks

Ethan Harris, Jonathon Hare, Mahesan Niranjan

arxiv:1901.03665 v1 · 2019-01-09 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHZKHY7QIFO77MJCNZWR7APU7V}

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	2026-05-17T23:56:30.702657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59f2a3e3f0415dffb1226e6d1f81f4fd4642d6c9d7ab21f1f48f5b17178e5312

Aliases

arxiv: 1901.03665 · arxiv_version: 1901.03665v1 · doi: 10.48550/arxiv.1901.03665 · pith_short_12: LHZKHY7QIFO7 · pith_short_16: LHZKHY7QIFO77MJC · pith_short_8: LHZKHY7Q

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/LHZKHY7QIFO77MJCNZWR7APU7V \
  | 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: 59f2a3e3f0415dffb1226e6d1f81f4fd4642d6c9d7ab21f1f48f5b17178e5312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20087330e7add75644d0c6fc3f0658d21281323d31bd581ac47bd84d8a010bf8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-09T09:12:56Z",
    "title_canon_sha256": "b1a7e81819e3ba116eba995d897adeff9e7e4bd6e4495e4d59e08b60a033bfe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03665",
    "kind": "arxiv",
    "version": 1
  }
}