Pith Number

pith:BUPRKHTM

pith:2019:BUPRKHTMYV2GABSIQ5QEPV7OZF

not attested not anchored not stored refs pending

Multiple Sound Source Localization with SVD-PHAT

Francois Grondin, James Glass

arxiv:1906.11913 v1 · 2019-06-27 · eess.AS · 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{BUPRKHTMYV2GABSIQ5QEPV7OZF}

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	2026-05-17T23:42:01.639873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d1f151e6cc574600648876047d7eec946bfc7ceed0c05be3d922cf3db0eb56b

Aliases

arxiv: 1906.11913 · arxiv_version: 1906.11913v1 · doi: 10.48550/arxiv.1906.11913 · pith_short_12: BUPRKHTMYV2G · pith_short_16: BUPRKHTMYV2GABSI · pith_short_8: BUPRKHTM

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/BUPRKHTMYV2GABSIQ5QEPV7OZF \
  | 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: 0d1f151e6cc574600648876047d7eec946bfc7ceed0c05be3d922cf3db0eb56b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39adc69518f89dc25fdecb05d85527aed90a6763bc4e8e8523504625748e590e",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-06-27T19:06:55Z",
    "title_canon_sha256": "fe992d37a940809c26217ae39aa23e58c6829c926abbbc3290b0c7010403df29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11913",
    "kind": "arxiv",
    "version": 1
  }
}