Pith Number

pith:Y3QKDQO4

pith:2017:Y3QKDQO4MPDKB3WMZ37CZUKK2E

not attested not anchored not stored refs pending

Multichannel Robot Speech Recognition Database: MChRSR

Jorge Wuth, Jos\'e Novoa, Josu\'e Fredes, Juan Pablo Escudero, N\'estor Becerra Yoma, Rodrigo Mahu

arxiv:1801.00061 v1 · 2017-12-30 · cs.HC · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3QKDQO4MPDKB3WMZ37CZUKK2E}

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	2026-05-18T00:26:59.605038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e0a1c1dc63c6a0eecccefe2cd14ad13de2714554ba40cd674ea03d4d569e6d

Aliases

arxiv: 1801.00061 · arxiv_version: 1801.00061v1 · doi: 10.48550/arxiv.1801.00061 · pith_short_12: Y3QKDQO4MPDK · pith_short_16: Y3QKDQO4MPDKB3WM · pith_short_8: Y3QKDQO4

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/Y3QKDQO4MPDKB3WMZ37CZUKK2E \
  | 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: c6e0a1c1dc63c6a0eecccefe2cd14ad13de2714554ba40cd674ea03d4d569e6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e620112614ff011190986349ca0e246aa943e5c940d07e54ec0cdf1ff3e9ae2",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-12-30T00:01:08Z",
    "title_canon_sha256": "684487c16c5ca9f1d39a90d99191987ecc0ec4ad9ea53bfecb19c3acfdd140fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00061",
    "kind": "arxiv",
    "version": 1
  }
}