Pith Number

pith:O2VBO2SG

pith:2026:O2VBO2SGBPYZ6XGK2VXBQDKUUQ

not attested not anchored not stored refs pending

Deep learning for echo sounder data

Ketil Malde

arxiv:2606.10811 v1 · 2026-06-09 · 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{O2VBO2SGBPYZ6XGK2VXBQDKUUQ}

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	2026-06-10T01:10:41.727795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76aa176a460bf19f5ccad56e180d54a433715f53c6ba61187e85894b8104d740

Aliases

arxiv: 2606.10811 · arxiv_version: 2606.10811v1 · doi: 10.48550/arxiv.2606.10811 · pith_short_12: O2VBO2SGBPYZ · pith_short_16: O2VBO2SGBPYZ6XGK · pith_short_8: O2VBO2SG

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/O2VBO2SGBPYZ6XGK2VXBQDKUUQ \
  | 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: 76aa176a460bf19f5ccad56e180d54a433715f53c6ba61187e85894b8104d740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8edb91833a99ef6d8d5d80eec8a3f60ad58f47dbe0f4550617153e94a156b685",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-09T12:56:48Z",
    "title_canon_sha256": "0cae38d998c23b88284fe3494be85e1e04d44567a96c61aaac783a394ba050da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10811",
    "kind": "arxiv",
    "version": 1
  }
}