Pith Number

pith:5YWVQHD5

pith:2017:5YWVQHD5Y5IFV4ABBBPYATVZBU

not attested not anchored not stored refs pending

On the organization of grid and place cells: Neural de-noising via subspace learning

David M. Schwartz, O. Ozan Koyluoglu

arxiv:1712.04602 v2 · 2017-12-13 · q-bio.NC · cs.IT · cs.LG · cs.NE · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YWVQHD5Y5IFV4ABBBPYATVZBU}

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	2026-05-18T00:15:52.134932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee2d581c7dc7505af001085f804eb90d24e7567c2e9f900aa215535200907739

Aliases

arxiv: 1712.04602 · arxiv_version: 1712.04602v2 · doi: 10.48550/arxiv.1712.04602 · pith_short_12: 5YWVQHD5Y5IF · pith_short_16: 5YWVQHD5Y5IFV4AB · pith_short_8: 5YWVQHD5

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/5YWVQHD5Y5IFV4ABBBPYATVZBU \
  | 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: ee2d581c7dc7505af001085f804eb90d24e7567c2e9f900aa215535200907739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "301673f8cabd96fa48d4c69b5d01e4ae55fa5afc326e6d83780f1755e34dfcde",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "cs.NE",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-12-13T03:48:27Z",
    "title_canon_sha256": "1f1c0426d5ea4b9826acb16e75f71ebf3e7e6737053c8cd63df690afcaf866aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04602",
    "kind": "arxiv",
    "version": 2
  }
}