Pith Number

pith:7HTH4TND

pith:2021:7HTH4TNDFZKESJSG5OFDNKNBC6

not attested not anchored not stored refs pending

AcousticFusion: Fusing Sound Source Localization to Visual SLAM in Dynamic Environments

Huayan Zhang, Junfeng Chen, Sethu Vijayakumar, Tianwei Zhang, Tin Lun Lam, Xiaofei Li

arxiv:2108.01246 v1 · 2021-08-03 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HTH4TNDFZKESJSG5OFDNKNBC6}

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	2026-07-05T03:03:00.715489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9e67e4da32e54492646eb8a36a9a117872341f7496603c707c6e6000bce8c35

Aliases

arxiv: 2108.01246 · arxiv_version: 2108.01246v1 · doi: 10.48550/arxiv.2108.01246 · pith_short_12: 7HTH4TNDFZKE · pith_short_16: 7HTH4TNDFZKESJSG · pith_short_8: 7HTH4TND

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/7HTH4TNDFZKESJSG5OFDNKNBC6 \
  | 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: f9e67e4da32e54492646eb8a36a9a117872341f7496603c707c6e6000bce8c35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db4fbd228fdc6fa17b03020fd042c4733f82b4ec28a4a2be7319bf0a74826082",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-08-03T02:10:26Z",
    "title_canon_sha256": "cb960e365ee7a277a1a5a3f333d1bd8eac5229b80cc51e9e9a4bb533ccca3584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01246",
    "kind": "arxiv",
    "version": 1
  }
}