Pith Number

pith:XMTZ53LW

pith:2025:XMTZ53LWKI5OM5SAZO2SQPPKE5

not attested not anchored not stored refs pending

Motivando el uso y aprendizaje de Bash a trav\'es de concursos de programaci\'on

Francisco D. Igual, Jorge Villarrubia, Luis Costero

arxiv:2506.00105 v1 · 2025-05-30 · 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{XMTZ53LWKI5OM5SAZO2SQPPKE5}

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	2026-07-05T11:13:29.102237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb279eed76523ae67640cbb5283dea2752b1f2173a772bf5f5ed37fd1245a803

Aliases

arxiv: 2506.00105 · arxiv_version: 2506.00105v1 · doi: 10.48550/arxiv.2506.00105 · pith_short_12: XMTZ53LWKI5O · pith_short_16: XMTZ53LWKI5OM5SA · pith_short_8: XMTZ53LW

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/XMTZ53LWKI5OM5SAZO2SQPPKE5 \
  | 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: bb279eed76523ae67640cbb5283dea2752b1f2173a772bf5f5ed37fd1245a803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86cb708915c6d091d466468e0ad281aabf95198016cfa673d13bbbc51f79e46a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-05-30T15:31:32Z",
    "title_canon_sha256": "243fd53a4ac6a032b5d758d00774c15153041f0f602d9310858e60e7c93c02e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00105",
    "kind": "arxiv",
    "version": 1
  }
}