Pith Number

pith:Q4EST22F

pith:2020:Q4EST22FHQ2XHWFDGXH4OJ7QDI

not attested not anchored not stored refs pending

Prediction and Generalisation over Directed Actions by Grid Cells

Changmin Yu, Neil Burgess, Timothy E.J. Behrens

arxiv:2006.03355 v2 · 2020-06-05 · q-bio.NC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4EST22FHQ2XHWFDGXH4OJ7QDI}

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

1 paper in Pith

How Optimality Structures Sparse Dictionaries: A Theory for Understanding SAE Representations

Receipt and verification

First computed	2026-07-05T02:25:19.602960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

870929eb453c3573d8a335cfc727f01a0908b381802cbbc029024dd2c131e343

Aliases

arxiv: 2006.03355 · arxiv_version: 2006.03355v2 · doi: 10.48550/arxiv.2006.03355 · pith_short_12: Q4EST22FHQ2X · pith_short_16: Q4EST22FHQ2XHWFD · pith_short_8: Q4EST22F

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/Q4EST22FHQ2XHWFDGXH4OJ7QDI \
  | 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: 870929eb453c3573d8a335cfc727f01a0908b381802cbbc029024dd2c131e343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5a1295d63660f4878f5c188eafa0e77b5a01475736b2b07422ea8bca6efbeb7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2020-06-05T10:32:22Z",
    "title_canon_sha256": "d02b5b3c2fe45e4ff784c3c51cdd72364c08892e7ece70201474a8a1541e3649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.03355",
    "kind": "arxiv",
    "version": 2
  }
}