Pith Number

pith:DGQK256R

pith:2025:DGQK256R6W75YTSQFX3TVI6CWY

not attested not anchored not stored refs pending

Passive Acoustic-based Composite Indices for Reef Health Monitoring in Noisy Tropical waters

Danwei Huang, Hari Vishnu, Mandar Chitre, Sudhanshi S. Jain, Teong Beng Koay, Yuen Min Too

arxiv:2511.05349 v2 · 2025-11-07 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGQK256R6W75YTSQFX3TVI6CWY}

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	2026-06-10T01:09:46.599074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19a0ad77d1f5bfdc4e502df73aa3c2b61db41b9da2d05b608e40d5152cd1e9df

Aliases

arxiv: 2511.05349 · arxiv_version: 2511.05349v2 · doi: 10.48550/arxiv.2511.05349 · pith_short_12: DGQK256R6W75 · pith_short_16: DGQK256R6W75YTSQ · pith_short_8: DGQK256R

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/DGQK256R6W75YTSQFX3TVI6CWY \
  | 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: 19a0ad77d1f5bfdc4e502df73aa3c2b61db41b9da2d05b608e40d5152cd1e9df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5601da8e5c83b013eba3389378b283eab0f425e9d194acd0f4742f783b40fc78",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-11-07T15:41:47Z",
    "title_canon_sha256": "eb94d9cad93581b5b88db114a7889db2a650e807a1fdbf8f68a63f8ddc239205"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.05349",
    "kind": "arxiv",
    "version": 2
  }
}