Pith Number

pith:Z25CMOF2

pith:2026:Z25CMOF2M4DFBN4ENF2GIDE22J

not attested not anchored not stored refs pending

RAGEAR: Retrieval-Augmented Graph-Enhanced Academic Recommender

Francesco Granata, Francesco Poggi, Lorenzo Lamazzi, Misael Mongiov\`i, Valeria Secchini

arxiv:2605.26819 v1 · 2026-05-26 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z25CMOF2M4DFBN4ENF2GIDE22J}

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	2026-05-27T01:06:14.233443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceba2638ba670650b7846974640c9ad279756547083812722fada4aad96be1ab

Aliases

arxiv: 2605.26819 · arxiv_version: 2605.26819v1 · doi: 10.48550/arxiv.2605.26819 · pith_short_12: Z25CMOF2M4DF · pith_short_16: Z25CMOF2M4DFBN4E · pith_short_8: Z25CMOF2

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/Z25CMOF2M4DFBN4ENF2GIDE22J \
  | 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: ceba2638ba670650b7846974640c9ad279756547083812722fada4aad96be1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7da4b51ed029c7f8573b546343dc45f5a1cd9539419124041ee63c967090da35",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-26T10:37:44Z",
    "title_canon_sha256": "4bd31a00f3188a51a8bf0d4e6017461dcfb703b3d60effd65f262fd781b6dfdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26819",
    "kind": "arxiv",
    "version": 1
  }
}