Pith Number

pith:7NOMLR76

pith:2021:7NOMLR76BNQNQPRVDUCYOAKU4W

not attested not anchored not stored refs pending

How to help university students to manage their interruptions and improve their attention and time management

Antonio Manjavacas, Aurora Vizca\'ino, F\'elix Garc\'ia, Ignacio Garc\'ia-Rodr\'iguez de Guzm\'an, Jos\'e A. Cruz-Lemus, Manuel \'Angel Serrano

arxiv:2104.11448 v1 · 2021-04-23 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NOMLR76BNQNQPRVDUCYOAKU4W}

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	2026-07-05T07:32:08.189119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb5cc5c7fe0b60d83e351d05870154e5b2da26386eb54056beaf7f4cca343a4b

Aliases

arxiv: 2104.11448 · arxiv_version: 2104.11448v1 · doi: 10.48550/arxiv.2104.11448 · pith_short_12: 7NOMLR76BNQN · pith_short_16: 7NOMLR76BNQNQPRV · pith_short_8: 7NOMLR76

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/7NOMLR76BNQNQPRVDUCYOAKU4W \
  | 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: fb5cc5c7fe0b60d83e351d05870154e5b2da26386eb54056beaf7f4cca343a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8790eaf90ec45bc8536b3f6240492afe2aa89b752ec76773b99e10292ec2a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-04-23T07:33:06Z",
    "title_canon_sha256": "34fee672ba53225e26a45b205ab93c03c68324e6ba20aaadd2dc4e7c7dc0a004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11448",
    "kind": "arxiv",
    "version": 1
  }
}