Pith Number

pith:BANCODUU

pith:2015:BANCODUUWXZG7RIGGXZ6OSGKBD

not attested not anchored not stored refs pending

Post-processing speech recordings during MRI

Antti Ojalammi, Jarmo Malinen, Juha Kuortti

arxiv:1509.05254 v5 · 2015-09-17 · cs.SD · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BANCODUUWXZG7RIGGXZ6OSGKBD}

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	2026-05-18T01:12:13.235073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

081a270e94b5f26fc50635f3e748ca08d3441c68a92474256084248dc8dfed0d

Aliases

arxiv: 1509.05254 · arxiv_version: 1509.05254v5 · doi: 10.48550/arxiv.1509.05254 · pith_short_12: BANCODUUWXZG · pith_short_16: BANCODUUWXZG7RIG · pith_short_8: BANCODUU

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/BANCODUUWXZG7RIGGXZ6OSGKBD \
  | 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: 081a270e94b5f26fc50635f3e748ca08d3441c68a92474256084248dc8dfed0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a91f8d6457a890fea4f9a4f545ab32ca35f4fa8dcc233db9542cc9969d118ab1",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2015-09-17T13:45:44Z",
    "title_canon_sha256": "12a2253a16d0378eb08e0ed0b2b228fd55288cccf1bee22f91a5295838334f8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05254",
    "kind": "arxiv",
    "version": 5
  }
}