Pith Number

pith:H3URLE6Q

pith:2012:H3URLE6QR4R44CR7WY72HV3VAT

not attested not anchored not stored refs pending

Beamforming Techniques for Multichannel audio Signal Separation

Abdulqadir Alaqeeli, Amiri Hamid, Hidri Adel, Meddeb Souad

arxiv:1212.6080 v1 · 2012-12-25 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3URLE6QR4R44CR7WY72HV3VAT}

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.

Cited by

1 paper in Pith

Beamforming-LLM: What, Where and When Did I Miss?

Receipt and verification

First computed	2026-05-18T03:37:42.851344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee91593d08f23ce0a3fb63fa3d77504e87a1b429db23987bd12d6b2d29a532a

Aliases

arxiv: 1212.6080 · arxiv_version: 1212.6080v1 · doi: 10.48550/arxiv.1212.6080 · pith_short_12: H3URLE6QR4R4 · pith_short_16: H3URLE6QR4R44CR7 · pith_short_8: H3URLE6Q

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/H3URLE6QR4R44CR7WY72HV3VAT \
  | 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: 3ee91593d08f23ce0a3fb63fa3d77504e87a1b429db23987bd12d6b2d29a532a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2617ea8e04eeab9da9c6be9b9520b38e304900809032dd51c7817380686a2095",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2012-12-25T19:58:02Z",
    "title_canon_sha256": "3e2fe9a9989a0382dea1a7387b93447697a81bd8984eff24ce6ed7081b28121c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6080",
    "kind": "arxiv",
    "version": 1
  }
}