Pith Number

pith:L5TPM5S7

pith:2025:L5TPM5S74EZRR3QWU6SP22I2OV

not attested not anchored not stored refs pending

Riguet and Generalized Congruences on a Category: Relationships and Applications

Enric Cosme Ll\'opez, Juan Climent Vidal, Ra\'ul Ruiz Mora

arxiv:2505.15767 v5 · 2025-05-21 · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5TPM5S74EZRR3QWU6SP22I2OV}

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	2026-05-21T02:04:48.857016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f66f6765fe13318ee16a7a4fd691a7551dda561725db215af6ab9a44fda6627

Aliases

arxiv: 2505.15767 · arxiv_version: 2505.15767v5 · doi: 10.48550/arxiv.2505.15767 · pith_short_12: L5TPM5S74EZR · pith_short_16: L5TPM5S74EZRR3QW · pith_short_8: L5TPM5S7

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/L5TPM5S74EZRR3QWU6SP22I2OV \
  | 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: 5f66f6765fe13318ee16a7a4fd691a7551dda561725db215af6ab9a44fda6627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66df9c659de3f8e8aeb2500b23dd48ef9cbef2568873f0096310a47a373a4830",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2025-05-21T17:13:54Z",
    "title_canon_sha256": "27d0e4540bdad4c99738bd1de008aef242fd96f193d128937d5b0370e7e4d253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15767",
    "kind": "arxiv",
    "version": 5
  }
}