Pith Number

pith:74XFD52X

pith:2023:74XFD52X7LXI3NFS4JVZZNLMPD

not attested not anchored not stored refs pending

An Investigation of Multi-feature Extraction and Super-resolution with Fast Microphone Arrays

Brian Coltin, Eric T. Chang, Ioannis Kymissis, Jingxi Xu, Matei Ciocarlie, Peter Ballentine, Runsheng Wang, Trey Smith

arxiv:2310.00206 v2 · 2023-09-30 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74XFD52X7LXI3NFS4JVZZNLMPD}

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	2026-07-05T07:53:31.381328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2e51f757faee8db4b2e26b9cb56c78e4c09203b4aa3872fd7fee8681eb41e6

Aliases

arxiv: 2310.00206 · arxiv_version: 2310.00206v2 · doi: 10.48550/arxiv.2310.00206 · pith_short_12: 74XFD52X7LXI · pith_short_16: 74XFD52X7LXI3NFS · pith_short_8: 74XFD52X

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/74XFD52X7LXI3NFS4JVZZNLMPD \
  | 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: ff2e51f757faee8db4b2e26b9cb56c78e4c09203b4aa3872fd7fee8681eb41e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7402b2de9c59beed07b883c15629dec7c4adbfc4327f2b4c4ca53c417263c3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-09-30T00:50:22Z",
    "title_canon_sha256": "bc5143a8975cd0ddafbc7904cf8f5208259aca310a2d6775de10b46035a3c728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.00206",
    "kind": "arxiv",
    "version": 2
  }
}