Pith Number

pith:ZPHIGSSH

pith:2025:ZPHIGSSHILQWKJSGPQPFHRF4AQ

not attested not anchored not stored refs pending

SymRAG: Efficient Neuro-Symbolic Retrieval Through Adaptive Query Routing

Alvaro Velasquez, Houbing Herbert Song, Muhammad Adil, Safayat Bin Hakim

arxiv:2506.12981 v2 · 2025-06-15 · cs.AI · cs.CL · 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{ZPHIGSSHILQWKJSGPQPFHRF4AQ}

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	2026-07-05T11:35:56.728998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbce834a4742e16526467c1e53c4bc042e0afac811bef81420158fdeb3316201

Aliases

arxiv: 2506.12981 · arxiv_version: 2506.12981v2 · doi: 10.48550/arxiv.2506.12981 · pith_short_12: ZPHIGSSHILQW · pith_short_16: ZPHIGSSHILQWKJSG · pith_short_8: ZPHIGSSH

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/ZPHIGSSHILQWKJSGPQPFHRF4AQ \
  | 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: cbce834a4742e16526467c1e53c4bc042e0afac811bef81420158fdeb3316201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7488d12a106dcbd6dab0e34dbf3bbc0f8806022a989b56caf75132416908361",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-15T22:35:43Z",
    "title_canon_sha256": "39807bc962745bbb57ade60e39bf33332dbee40e83944d1a12619df91094af6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12981",
    "kind": "arxiv",
    "version": 2
  }
}