Pith Number

pith:DQYHGXEX

pith:2023:DQYHGXEXEWN7SPWQQI7MYYUN5N

not attested not anchored not stored refs pending

SOS TUTORIA UC: A Diversity-Aware Application for Tutor Recommendation Based on Competence and Personality

Alethia Hume, Amalia de Gotzen, Ana De Souza, Laura Achon, Luca Cernuzzi, Ronald Chenu-Abente

arxiv:2309.10869 v1 · 2023-09-19 · 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{DQYHGXEXEWN7SPWQQI7MYYUN5N}

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	2026-07-05T06:52:27.794328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c30735c97259bf93ed0823ecc628deb4cfdb881218872b0d5366270995a98c2

Aliases

arxiv: 2309.10869 · arxiv_version: 2309.10869v1 · doi: 10.48550/arxiv.2309.10869 · pith_short_12: DQYHGXEXEWN7 · pith_short_16: DQYHGXEXEWN7SPWQ · pith_short_8: DQYHGXEX

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/DQYHGXEXEWN7SPWQQI7MYYUN5N \
  | 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: 1c30735c97259bf93ed0823ecc628deb4cfdb881218872b0d5366270995a98c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b25d40fd8e26dda9c6c7edcddfe7023bc78462ee270e68cc88d2634b41f5a88",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-09-19T18:27:12Z",
    "title_canon_sha256": "f2ed835b012c665642f4aae510bb89c3441ffedf6454aa6c50f339d736c2f7dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10869",
    "kind": "arxiv",
    "version": 1
  }
}