Pith Number

pith:YUGZRRAV

pith:2021:YUGZRRAVUXQRPDIARKD6RBJQUP

not attested not anchored not stored refs pending

Temporal EigenPAC for dyslexia diagnosis

Andr\'es Ortiz, Francisco J. Mart\'inez-Murcia, Juan L. Luque, Marco Formoso, Nicol\'as Gallego-Molina

arxiv:2104.05991 v1 · 2021-04-13 · q-bio.NC · cs.LG · 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{YUGZRRAVUXQRPDIARKD6RBJQUP}

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	2026-07-05T03:50:14.409945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c50d98c415a5e1178d008a87e88530a3f1f46b169701b147c153b33f2489d9cb

Aliases

arxiv: 2104.05991 · arxiv_version: 2104.05991v1 · doi: 10.48550/arxiv.2104.05991 · pith_short_12: YUGZRRAVUXQR · pith_short_16: YUGZRRAVUXQRPDIA · pith_short_8: YUGZRRAV

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/YUGZRRAVUXQRPDIARKD6RBJQUP \
  | 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: c50d98c415a5e1178d008a87e88530a3f1f46b169701b147c153b33f2489d9cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d21808882a2bc0caa6d502baff387cbabdac003416b595e2b647a8c037cf0a44",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-04-13T07:51:07Z",
    "title_canon_sha256": "74f7a8e11e3d2b99eae2c1c6206a80a12a57acf8d007ed30cf90b5b26380b01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05991",
    "kind": "arxiv",
    "version": 1
  }
}