Pith Number

pith:SGHWHA6R

pith:2015:SGHWHA6RPETRU7JPJIJ7VQLQTV

not attested not anchored not stored refs pending

Interference-Cooperation in Multi-User/Multi-Operator Receivers

Syed Hassan Raza Naqvi, Umberto Spagnolini

arxiv:1507.07698 v1 · 2015-07-28 · 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{SGHWHA6RPETRU7JPJIJ7VQLQTV}

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	2026-05-18T01:36:12.100566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918f6383d179271a7d2f4a13fac1709d4db25e56c9e02f5eb64b07a47801c805

Aliases

arxiv: 1507.07698 · arxiv_version: 1507.07698v1 · doi: 10.48550/arxiv.1507.07698 · pith_short_12: SGHWHA6RPETR · pith_short_16: SGHWHA6RPETRU7JP · pith_short_8: SGHWHA6R

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/SGHWHA6RPETRU7JPJIJ7VQLQTV \
  | 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: 918f6383d179271a7d2f4a13fac1709d4db25e56c9e02f5eb64b07a47801c805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142402524b961e9a273424fc778d59ba25f716eeb8bfa7a6583ed789a6766f32",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-28T09:39:01Z",
    "title_canon_sha256": "db4f35d338991ea6ee4e6e458133cc23e3b8840ae588391ffcaa6bbf227ce5e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07698",
    "kind": "arxiv",
    "version": 1
  }
}