Pith Number

pith:VSJQL2VS

pith:2017:VSJQL2VSPBCRL74ZLFW2B64QH6

not attested not anchored not stored refs pending

Full-Duplex Millimeter-Wave Communication

Pengfei Xia, Xiang-Gen Xia, Zhenyu Xiao

arxiv:1709.07983 v1 · 2017-09-23 · 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{VSJQL2VSPBCRL74ZLFW2B64QH6}

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	2026-05-18T00:34:28.336569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac9305eab2784515ff99596da0fb903f81b5fdba4ae94578559e4e8e5560719b

Aliases

arxiv: 1709.07983 · arxiv_version: 1709.07983v1 · doi: 10.48550/arxiv.1709.07983 · pith_short_12: VSJQL2VSPBCR · pith_short_16: VSJQL2VSPBCRL74Z · pith_short_8: VSJQL2VS

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/VSJQL2VSPBCRL74ZLFW2B64QH6 \
  | 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: ac9305eab2784515ff99596da0fb903f81b5fdba4ae94578559e4e8e5560719b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6439c9facaa55665af98f17f66aa5545c057f8f031534fc67cf9a5af218fc131",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-23T01:27:11Z",
    "title_canon_sha256": "bb27af537e8e5329c5d8b669a8969e0169a1d73c62ad9432af8dcc855f8b1e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07983",
    "kind": "arxiv",
    "version": 1
  }
}