Pith Number

pith:J5YSREFP

pith:2020:J5YSREFP76YUXM3ZDUEFXC3BLF

not attested not anchored not stored refs pending

Vis-CRF, A Classical Receptive Field Model for VISION

David MW Powers, Nasim Nematzadeh, Trent Lewis

arxiv:2011.08363 v1 · 2020-11-17 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5YSREFP76YUXM3ZDUEFXC3BLF}

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	2026-07-05T01:52:04.594336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f712890afffb14bb3791d085b8b615961361af9cb971d886ecc3279e06c6ba1

Aliases

arxiv: 2011.08363 · arxiv_version: 2011.08363v1 · doi: 10.48550/arxiv.2011.08363 · pith_short_12: J5YSREFP76YU · pith_short_16: J5YSREFP76YUXM3Z · pith_short_8: J5YSREFP

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/J5YSREFP76YUXM3ZDUEFXC3BLF \
  | 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: 4f712890afffb14bb3791d085b8b615961361af9cb971d886ecc3279e06c6ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "346586dce76e622ff5f529bc3baedd31f242d0d135733cdb6d38f01f4617706b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-17T01:52:33Z",
    "title_canon_sha256": "8d90373ced3f1eca380ed31a5c6346b964dde8e116d8383e549a0c0523379714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08363",
    "kind": "arxiv",
    "version": 1
  }
}