Pith Number

pith:KCRRWXTP

pith:2020:KCRRWXTPAF43JFSU6GHIITK7LT

not attested not anchored not stored refs pending

BIRD: Big Impulse Response Dataset

Fran\c{c}ois Grondin, Fran\c{c}ois Michaud, Jean-Samuel Lauzon, Mirco Ravanelli, Simon Michaud

arxiv:2010.09930 v1 · 2020-10-19 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCRRWXTPAF43JFSU6GHIITK7LT}

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	2026-07-05T01:44:25.371864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50a31b5e6f0179b49654f18e844d5f5cc4c7b1960c85e861603404375df208ce

Aliases

arxiv: 2010.09930 · arxiv_version: 2010.09930v1 · doi: 10.48550/arxiv.2010.09930 · pith_short_12: KCRRWXTPAF43 · pith_short_16: KCRRWXTPAF43JFSU · pith_short_8: KCRRWXTP

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/KCRRWXTPAF43JFSU6GHIITK7LT \
  | 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: 50a31b5e6f0179b49654f18e844d5f5cc4c7b1960c85e861603404375df208ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc17c14b67a5abc127259bc54cad7edf55b9863fa1872dfdc5111876383ebdfa",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-10-19T23:55:48Z",
    "title_canon_sha256": "1e68a2c780db7506de3ea335ba8fc31d0306c4dd64133d88a720cb31d78201da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09930",
    "kind": "arxiv",
    "version": 1
  }
}