Pith Number

pith:7TB3SXVU

pith:2025:7TB3SXVU7JBEOVIR44SCHTUR75

not attested not anchored not stored refs pending

Impact of Model Mismatch on DOA Estimation with MUSIC: Near-Field and Far-Field

Don-Roberts Emenonye, Harpreet S. Dhillon, R. Michael Buehrer

arxiv:2502.05016 v1 · 2025-02-07 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TB3SXVU7JBEOVIR44SCHTUR75}

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	2026-07-05T10:11:01.585490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcc3b95eb4fa42475511e72423ce91ff6ba29360805fc1abc9592ed580e4b69d

Aliases

arxiv: 2502.05016 · arxiv_version: 2502.05016v1 · doi: 10.48550/arxiv.2502.05016 · pith_short_12: 7TB3SXVU7JBE · pith_short_16: 7TB3SXVU7JBEOVIR · pith_short_8: 7TB3SXVU

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/7TB3SXVU7JBEOVIR44SCHTUR75 \
  | 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: fcc3b95eb4fa42475511e72423ce91ff6ba29360805fc1abc9592ed580e4b69d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127f8fe0e770b212959d7c47d4832e36c5d4d27c711c20ad21a021664715acec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-07T15:45:11Z",
    "title_canon_sha256": "5fab372920614b00d80be08043ba9f3479a365f09244264399368a43c17dda01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05016",
    "kind": "arxiv",
    "version": 1
  }
}