Pith Number

pith:V4NKGQDH

pith:2025:V4NKGQDH2OE6RXFX6Z42Z5I4JM

not attested not anchored not stored refs pending

TrustRAG: An Information Assistant with Retrieval Augmented Generation

Jiafeng Guo, Qiang Yan, Ruqing Zhang, Wenshan Wang, Xueqi Cheng, Yixing Fan

arxiv:2502.13719 v1 · 2025-02-19 · 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{V4NKGQDH2OE6RXFX6Z42Z5I4JM}

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	2026-07-05T10:16:51.852779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af1aa34067d389e8dcb7f679acf51c4b319cb2e49ace1f7cc8f37a8240493761

Aliases

arxiv: 2502.13719 · arxiv_version: 2502.13719v1 · doi: 10.48550/arxiv.2502.13719 · pith_short_12: V4NKGQDH2OE6 · pith_short_16: V4NKGQDH2OE6RXFX · pith_short_8: V4NKGQDH

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/V4NKGQDH2OE6RXFX6Z42Z5I4JM \
  | 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: af1aa34067d389e8dcb7f679acf51c4b319cb2e49ace1f7cc8f37a8240493761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c6e63eff019a0ffd7dc76e05f3bc11aed6bf76bdc262ef2d8ecd107086ec544",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-19T13:45:27Z",
    "title_canon_sha256": "333e7ef721a062639639b67b366531f82c996626a32f5dd17f293ed7297e949e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13719",
    "kind": "arxiv",
    "version": 1
  }
}