Pith Number

pith:PZL4GE3C

pith:2019:PZL4GE3C74NGHMT5UIADO6BZL3

not attested not anchored not stored refs pending

Permutohedral Attention Module for Efficient Non-Local Neural Networks

Amanda Isaac, Marc Modat, Reuben Dorent, Samuel Joutard, Sebastien Ourselin, Tom Vercauteren

arxiv:1907.00641 v2 · 2019-07-01 · 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{PZL4GE3C74NGHMT5UIADO6BZL3}

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	2026-07-05T00:13:15.361668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e57c31362ff1a63b27da2003778395edd6dd7e01c67a3d8c1e980be324a0b3c

Aliases

arxiv: 1907.00641 · arxiv_version: 1907.00641v2 · doi: 10.48550/arxiv.1907.00641 · pith_short_12: PZL4GE3C74NG · pith_short_16: PZL4GE3C74NGHMT5 · pith_short_8: PZL4GE3C

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/PZL4GE3C74NGHMT5UIADO6BZL3 \
  | 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: 7e57c31362ff1a63b27da2003778395edd6dd7e01c67a3d8c1e980be324a0b3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb6f9c60f6e07a879fb196b222284e5a8667eb0222752ea7ad492be2f06135b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-01T10:18:37Z",
    "title_canon_sha256": "035d1a9bd196efbed4f21355cf844f7ea2fe1b7cc611daa8e379f25f5d3c5159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00641",
    "kind": "arxiv",
    "version": 2
  }
}