Pith Number

pith:RKBLX3KM

pith:2026:RKBLX3KMTRNG7PHOZWHAGFXK5H

not attested not anchored not stored refs pending

Time-frequency localization of bird calls in dense soundscapes

Fanghui Tong, Hari Vishnu, Mandar Chitre, Simen Hexeberg

arxiv:2606.10407 v1 · 2026-06-09 · cs.SD · cs.CV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKBLX3KMTRNG7PHOZWHAGFXK5H}

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	2026-06-10T01:10:16.374476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a82bbed4c9c5a6fbceecd8e0316eae9d0c401810f3256873ba3aeab1320b3e8

Aliases

arxiv: 2606.10407 · arxiv_version: 2606.10407v1 · doi: 10.48550/arxiv.2606.10407 · pith_short_12: RKBLX3KMTRNG · pith_short_16: RKBLX3KMTRNG7PHO · pith_short_8: RKBLX3KM

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/RKBLX3KMTRNG7PHOZWHAGFXK5H \
  | 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: 8a82bbed4c9c5a6fbceecd8e0316eae9d0c401810f3256873ba3aeab1320b3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf7011742f6c329ec4b64da336ffbbc8c118805c7e6d5a91e9fde1e673be522",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-09T04:31:30Z",
    "title_canon_sha256": "8bc51f09f7add9d18e7f0b3be86b944bfab0b1e72ae8335e84bef101c1ebc8a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10407",
    "kind": "arxiv",
    "version": 1
  }
}