Pith Number

pith:YEWFWYDV

pith:2017:YEWFWYDV4QUIP7AVBSXY3GW2GI

not attested not anchored not stored refs pending

Maximum Signal Minus Interference to Noise Ratio Multiuser Receive Beamforming

Majid Bavand, Steven D. Blostein

arxiv:1705.05500 v1 · 2017-05-16 · 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{YEWFWYDV4QUIP7AVBSXY3GW2GI}

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	2026-05-18T00:44:22.588606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12c5b6075e42887fc150caf8d9ada321957695e7d09dce08fe5edec294b7e10

Aliases

arxiv: 1705.05500 · arxiv_version: 1705.05500v1 · doi: 10.48550/arxiv.1705.05500 · pith_short_12: YEWFWYDV4QUI · pith_short_16: YEWFWYDV4QUIP7AV · pith_short_8: YEWFWYDV

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/YEWFWYDV4QUIP7AVBSXY3GW2GI \
  | 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: c12c5b6075e42887fc150caf8d9ada321957695e7d09dce08fe5edec294b7e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a8ac76159af7a7d7e26c413c30152e2e9dee11823f71ac3c066f8bb26632246",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-16T01:51:27Z",
    "title_canon_sha256": "d8440ff929a29ec6386dd649894bbfa5b3969b6a58514d77959bd89e95a5c632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05500",
    "kind": "arxiv",
    "version": 1
  }
}