Pith Number

pith:CSWV4HQY

pith:2018:CSWV4HQYJQ4A5RGXDFPYCDFTC5

not attested not anchored not stored refs pending

Analysis of permanence time in emotional states: A case study using educational software

Danilo Alvares, Helena Reis, Patricia Jaques, Seiji Isotani

arxiv:1803.10810 v1 · 2018-03-28 · stat.AP · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSWV4HQYJQ4A5RGXDFPYCDFTC5}

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	2026-05-18T00:19:48.769039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ad5e1e184c380ec4d7195f810cb3177295533cd986e18143591785fc1a3b96

Aliases

arxiv: 1803.10810 · arxiv_version: 1803.10810v1 · doi: 10.48550/arxiv.1803.10810 · pith_short_12: CSWV4HQYJQ4A · pith_short_16: CSWV4HQYJQ4A5RGX · pith_short_8: CSWV4HQY

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/CSWV4HQYJQ4A5RGXDFPYCDFTC5 \
  | 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: 14ad5e1e184c380ec4d7195f810cb3177295533cd986e18143591785fc1a3b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25308f5ff6c035fcf7acf193ea58238adc5b7ef725b5bd99b899ad410f123ebe",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-03-28T19:05:49Z",
    "title_canon_sha256": "711df92c4e675d78b16d48037f9f0c10ee8ef5ee2be361b90f4d553a3984bf3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10810",
    "kind": "arxiv",
    "version": 1
  }
}