Pith Number

pith:GVZHRA6I

pith:2026:GVZHRA6IPH3O34MAR3RNBOTNAH

not attested not anchored not stored refs pending

PAGE-RAG: Evidence-Grounded Adaptive Graph Retrieval for Long-Document Question Answering

Jun Guo, Junxiu An, Li Wang, Xingyu Chen

arxiv:2607.19301 v1 · 2026-07-21 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVZHRA6IPH3O34MAR3RNBOTNAH}

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	2026-07-22T01:24:35.359247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35727883c879f6edf1808ee2d0ba6d01cd46c021cea2fc81585cc9f41415ab88

Aliases

arxiv: 2607.19301 · arxiv_version: 2607.19301v1 · doi: 10.48550/arxiv.2607.19301 · pith_short_12: GVZHRA6IPH3O · pith_short_16: GVZHRA6IPH3O34MA · pith_short_8: GVZHRA6I

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/GVZHRA6IPH3O34MAR3RNBOTNAH \
  | 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: 35727883c879f6edf1808ee2d0ba6d01cd46c021cea2fc81585cc9f41415ab88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b846d3a56a2217d4884e080e0208c910c3d39c1ddfafe527dda2f2f90f4f7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-21T17:13:22Z",
    "title_canon_sha256": "a22682a48161b30ba64cb728f99c8a6c760af62661645768b5f1cf91c6d24e0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19301",
    "kind": "arxiv",
    "version": 1
  }
}