Pith Number

pith:QXJUSFCG

pith:2019:QXJUSFCGVB5KGIOO2KLJGIL6EH

not attested not anchored not stored refs pending

Aliased seabed detection in fisheries acoustic data

Bastien Queste, Richard Harvey, Robert Blackwell, Sophie Fielding

arxiv:1904.10736 v1 · 2019-04-24 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXJUSFCGVB5KGIOO2KLJGIL6EH}

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	2026-05-17T23:47:50.133021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d3491446a87aa321ced29693217e21ce6c598017ea559510b17a242cbec92e

Aliases

arxiv: 1904.10736 · arxiv_version: 1904.10736v1 · doi: 10.48550/arxiv.1904.10736 · pith_short_12: QXJUSFCGVB5K · pith_short_16: QXJUSFCGVB5KGIOO · pith_short_8: QXJUSFCG

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/QXJUSFCGVB5KGIOO2KLJGIL6EH \
  | 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: 85d3491446a87aa321ced29693217e21ce6c598017ea559510b17a242cbec92e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ef3dfcfacf0756f28a37f16c6dfd6a9e18d7c414480bb558fafeccd6c7c12e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-04-24T10:50:49Z",
    "title_canon_sha256": "56a257051fdf1849dec4a1e46c1b5fd8b2eec2b808e62b4ae6a474cf508a0f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10736",
    "kind": "arxiv",
    "version": 1
  }
}