Pith Number

pith:DNT3J7OB

pith:2022:DNT3J7OBYWF5UA7R4PN3AV7I4Z

not attested not anchored not stored refs pending

Signal-Aware Direction-of-Arrival Estimation Using Attention Mechanisms

Emanu\"el A. P. Habets, Julian Wechsler, Wolfgang Mack

arxiv:2201.00503 v1 · 2022-01-03 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNT3J7OBYWF5UA7R4PN3AV7I4Z}

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	2026-07-05T03:57:30.665458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b67b4fdc1c58bda03f1e3dbb057e8e64651ae787517c0e8b4c7136de415901b

Aliases

arxiv: 2201.00503 · arxiv_version: 2201.00503v1 · doi: 10.48550/arxiv.2201.00503 · pith_short_12: DNT3J7OBYWF5 · pith_short_16: DNT3J7OBYWF5UA7R · pith_short_8: DNT3J7OB

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/DNT3J7OBYWF5UA7R4PN3AV7I4Z \
  | 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: 1b67b4fdc1c58bda03f1e3dbb057e8e64651ae787517c0e8b4c7136de415901b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11431548e3e7d2819a28e7fe9c80428f53103856a881517fd87a48ae3a034ed8",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-01-03T07:30:00Z",
    "title_canon_sha256": "6b4a09da0deff72ae737aa2054915ccb0342dea1913f4ae2c38ec728635b6858"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00503",
    "kind": "arxiv",
    "version": 1
  }
}