Pith Number

pith:FQJFYAOK

pith:2010:FQJFYAOKPSMISYIM64R6ZZJHMO

not attested not anchored not stored refs pending

Joint Scheduling and ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference

Giuseppe Caire, Haralabos C. Papadopoulos, Hooman Shirani-Mehr, Sean A. Ramprashad

arxiv:1001.1187 v2 · 2010-01-08 · 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{FQJFYAOKPSMISYIM64R6ZZJHMO}

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	2026-05-18T00:58:19.845807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c125c01ca7c9889610cf723ece52763b1529c6a624ac8f7767218b8f5a747de

Aliases

arxiv: 1001.1187 · arxiv_version: 1001.1187v2 · doi: 10.48550/arxiv.1001.1187 · pith_short_12: FQJFYAOKPSMI · pith_short_16: FQJFYAOKPSMISYIM · pith_short_8: FQJFYAOK

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/FQJFYAOKPSMISYIM64R6ZZJHMO \
  | 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: 2c125c01ca7c9889610cf723ece52763b1529c6a624ac8f7767218b8f5a747de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ad9bef9724e9a08be91c9b19cc7b6379e7185a31d766e5709465c4d079aed54",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-08T02:23:18Z",
    "title_canon_sha256": "6a5d62658931cb760971c9994a858719f21c1a014b8b3ccc08dd0b1b454e0daf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1187",
    "kind": "arxiv",
    "version": 2
  }
}