Pith Number

pith:WM6FZU3J

pith:2021:WM6FZU3JMBKBU7FO525H7E5F6M

not attested not anchored not stored refs pending

Vision-Position Multi-Modal Beam Prediction Using Real Millimeter Wave Datasets

Ahmed Alkhateeb, Andrew Hredzak, Gouranga Charan, Ngwe Thawdar, Tawfik Osman

arxiv:2111.07574 v1 · 2021-11-15 · eess.SP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WM6FZU3JMBKBU7FO525H7E5F6M}

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	2026-07-05T03:31:41.321428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33c5cd36960541a7caeeeba7f93a5f30eb328235be2819f0ab9d1ac95a2ae35

Aliases

arxiv: 2111.07574 · arxiv_version: 2111.07574v1 · doi: 10.48550/arxiv.2111.07574 · pith_short_12: WM6FZU3JMBKB · pith_short_16: WM6FZU3JMBKBU7FO · pith_short_8: WM6FZU3J

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/WM6FZU3JMBKBU7FO525H7E5F6M \
  | 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: b33c5cd36960541a7caeeeba7f93a5f30eb328235be2819f0ab9d1ac95a2ae35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2e4ae29fd5d8cc35654ba739e9459f8b7dcd1837273f545776d6a4a59b417e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-11-15T07:43:43Z",
    "title_canon_sha256": "4c745054d0606b69abd38b582ca012207b301a8506a1e72b8e04819796cfc7dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07574",
    "kind": "arxiv",
    "version": 1
  }
}