Pith Number

pith:TVMRBJ3V

pith:2021:TVMRBJ3VSETU5NFWT6MUXOG443

not attested not anchored not stored refs pending

Convolutions for Spatial Interaction Modeling

Carlos Vallespi-Gonzalez, Carl Wellington, Chao Wang, David Bradley, Nemanja Djuric, Zhaoen Su

arxiv:2104.07182 v3 · 2021-04-15 · 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{TVMRBJ3VSETU5NFWT6MUXOG443}

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	2026-07-05T04:30:03.111117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d5910a77591274eb4b69f994bb8dce6e9ed9fb72f777af3e5f944acf7d33922

Aliases

arxiv: 2104.07182 · arxiv_version: 2104.07182v3 · doi: 10.48550/arxiv.2104.07182 · pith_short_12: TVMRBJ3VSETU · pith_short_16: TVMRBJ3VSETU5NFW · pith_short_8: TVMRBJ3V

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/TVMRBJ3VSETU5NFWT6MUXOG443 \
  | 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: 9d5910a77591274eb4b69f994bb8dce6e9ed9fb72f777af3e5f944acf7d33922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3937a84923444cd9a5941c1f9ba5f36722494e8cc80f459330ee13f2474fe2ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-15T00:41:30Z",
    "title_canon_sha256": "453628417100f367a8e06e5f47d78e3b4e653ed9acd4cfb04c7f08701fdd9323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07182",
    "kind": "arxiv",
    "version": 3
  }
}