Pith Number

pith:ANQPLKDC

pith:2016:ANQPLKDCDTPBNNDP2WC4AZLNKX

not attested not anchored not stored refs pending

On the Impact of Localization Errors on HRTF-based Robust Least-Squares Beamforming

Hendrik Barfuss, Walter Kellermann

arxiv:1603.08740 v1 · 2016-03-29 · 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{ANQPLKDCDTPBNNDP2WC4AZLNKX}

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	2026-05-18T01:18:05.445429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0360f5a8621cde16b46fd585c0656d55fe9e1206e22bc5583a6ac47d09b58c40

Aliases

arxiv: 1603.08740 · arxiv_version: 1603.08740v1 · doi: 10.48550/arxiv.1603.08740 · pith_short_12: ANQPLKDCDTPB · pith_short_16: ANQPLKDCDTPBNNDP · pith_short_8: ANQPLKDC

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/ANQPLKDCDTPBNNDP2WC4AZLNKX \
  | 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: 0360f5a8621cde16b46fd585c0656d55fe9e1206e22bc5583a6ac47d09b58c40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d93172ab2b4b5e19dfa76179681dda87412337fc710e02c5d4884ef59c775e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-03-29T12:21:36Z",
    "title_canon_sha256": "3e477ca74467ca32dada4671869e1717ac7e1ce20a20fb7a1b218034ea262954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08740",
    "kind": "arxiv",
    "version": 1
  }
}