Pith Number

pith:D4KI255H

pith:2025:D4KI255H2IMUMW2VWEX6ZPBMR4

not attested not anchored not stored refs pending

MASSLOC: A Massive Sound Source Localization System based on Direction-of-Arrival Estimation

Alexander Richter, Fabian H\"oflinger, Georg K.J. Fischer, Ivo H\"aring, Moritz Schabinger, Stefan J. Rupitsch, Thomas Schaechtle

arxiv:2508.12024 v1 · 2025-08-16 · 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{D4KI255H2IMUMW2VWEX6ZPBMR4}

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	2026-07-05T11:54:58.856923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f148d77a7d219465b55b12fecbc2c8f248b4637c33f659b30596f905202cb92

Aliases

arxiv: 2508.12024 · arxiv_version: 2508.12024v1 · doi: 10.48550/arxiv.2508.12024 · pith_short_12: D4KI255H2IMU · pith_short_16: D4KI255H2IMUMW2V · pith_short_8: D4KI255H

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/D4KI255H2IMUMW2VWEX6ZPBMR4 \
  | 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: 1f148d77a7d219465b55b12fecbc2c8f248b4637c33f659b30596f905202cb92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf206e3f61a14491107f200f72551082a9b96f4b2e4144995ba97c79a0723416",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-08-16T11:58:34Z",
    "title_canon_sha256": "ecaf20cbcd1f8eee2875e0aa3acd66b7252305237aa5eaa8bbc34d198db807e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12024",
    "kind": "arxiv",
    "version": 1
  }
}