Pith Number

pith:7EV2SESI

pith:2021:7EV2SESI3AI4EBXR27ZV5IZ7FZ

not attested not anchored not stored refs pending

Computing on Functions Using Randomized Vector Representations

Bruno A. Olshausen, Christopher J. Kymn, Denis Kleyko, E. Paxon Frady, Friedrich T. Sommer

arxiv:2109.03429 v1 · 2021-09-08 · cs.LG · 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{7EV2SESI3AI4EBXR27ZV5IZ7FZ}

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.

Cited by

3 papers in Pith

On periodic distributed representations using Fourier embeddings

Neurally-plausible radial basis kernels using distributed Fourier embeddings

Receipt and verification

First computed	2026-07-05T03:12:31.037117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f92ba91248d811c206f1d7f35ea33f2e63184f0e8b77107bae03c74742cb11a5

Aliases

arxiv: 2109.03429 · arxiv_version: 2109.03429v1 · doi: 10.48550/arxiv.2109.03429 · pith_short_12: 7EV2SESI3AI4 · pith_short_16: 7EV2SESI3AI4EBXR · pith_short_8: 7EV2SESI

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/7EV2SESI3AI4EBXR27ZV5IZ7FZ \
  | 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: f92ba91248d811c206f1d7f35ea33f2e63184f0e8b77107bae03c74742cb11a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "123f22c60e7342b879088b6c248f3c99fabe957361d4e35bb910876789f0b476",
    "cross_cats_sorted": [
      "cs.NE",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-08T04:39:48Z",
    "title_canon_sha256": "ef0270ccbe341b8ae069c5277d7f3b798d48ef593e8efc8d5b8fe84b367da64e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03429",
    "kind": "arxiv",
    "version": 1
  }
}