Pith Number

pith:76Q5YORS

pith:2025:76Q5YORSQDTZ3SY4FQANVS6UQ2

not attested not anchored not stored refs pending

Passive acoustic non-line-of-sight localization without a relay surface

Ori Katz, Tal I. Sommer

arxiv:2506.08471 v1 · 2025-06-10 · cs.SD · 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{76Q5YORSQDTZ3SY4FQANVS6UQ2}

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	2026-07-05T11:18:50.301640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffa1dc3a3280e79dcb1c2c00dacbd486a98f56f477a04280ccc93a2a1312f752

Aliases

arxiv: 2506.08471 · arxiv_version: 2506.08471v1 · doi: 10.48550/arxiv.2506.08471 · pith_short_12: 76Q5YORSQDTZ · pith_short_16: 76Q5YORSQDTZ3SY4 · pith_short_8: 76Q5YORS

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/76Q5YORSQDTZ3SY4FQANVS6UQ2 \
  | 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: ffa1dc3a3280e79dcb1c2c00dacbd486a98f56f477a04280ccc93a2a1312f752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7de6e91f2472e09e996cffcc804c5618fb91a027b452ce968d47bc9a1f04a593",
    "cross_cats_sorted": [
      "eess.AS",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-06-10T05:53:07Z",
    "title_canon_sha256": "9b6edb18884895a8c9e96758b92c74eb9899254b24ba9dfde934dcd4fb98a4ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08471",
    "kind": "arxiv",
    "version": 1
  }
}