Pith Number

pith:WF6GE4PC

pith:2020:WF6GE4PCCAET2JU6ROPVZ2JQK4

not attested not anchored not stored refs pending

Vision-Aided Radio: User Identity Match in Radio and Video Domains Using Machine Learning

Dalia Popescu, Luis Uzeda Garcia, Marcello L. R. de Campos, Vinicius M. de Pinho

arxiv:2010.07219 v3 · 2020-10-14 · 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{WF6GE4PCCAET2JU6ROPVZ2JQK4}

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	2026-07-05T01:59:33.629775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b17c6271e210093d269e8b9f5ce93057204149d96a632cf3ca97481311940123

Aliases

arxiv: 2010.07219 · arxiv_version: 2010.07219v3 · doi: 10.48550/arxiv.2010.07219 · pith_short_12: WF6GE4PCCAET · pith_short_16: WF6GE4PCCAET2JU6 · pith_short_8: WF6GE4PC

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/WF6GE4PCCAET2JU6ROPVZ2JQK4 \
  | 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: b17c6271e210093d269e8b9f5ce93057204149d96a632cf3ca97481311940123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "202f6f8f4a75bb47cee7864c619b542c25d67e8842f6f48958011de308dd98d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-14T16:32:22Z",
    "title_canon_sha256": "47ba8a679f12910182ba59625e51b251b1029d6ebdf33553fbee2d89d732f0ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07219",
    "kind": "arxiv",
    "version": 3
  }
}