Pith Number

pith:GLFMBKVS

pith:2025:GLFMBKVS3NVPXF3WMN76LCDWXX

not attested not anchored not stored refs pending

Multiple Abstraction Level Retrieve Augment Generation

Pengyu Hong (1) ((1) Brandeis University), Xinyi Ni (1), Zheng Zheng (1)

arxiv:2501.16952 v1 · 2025-01-28 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLFMBKVS3NVPXF3WMN76LCDWXX}

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.

Cited by

1 paper in Pith

Uncertainty-Aware Hybrid Retrieval for Long-Document RAG

Receipt and verification

First computed	2026-07-05T10:06:20.742956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32cac0aab2db6afb9776637fe58876bdf24dc865344ae44355a1ce8d2bb42292

Aliases

arxiv: 2501.16952 · arxiv_version: 2501.16952v1 · doi: 10.48550/arxiv.2501.16952 · pith_short_12: GLFMBKVS3NVP · pith_short_16: GLFMBKVS3NVPXF3W · pith_short_8: GLFMBKVS

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/GLFMBKVS3NVPXF3WMN76LCDWXX \
  | 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: 32cac0aab2db6afb9776637fe58876bdf24dc865344ae44355a1ce8d2bb42292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd42662734414e00ec771dbae3515bc60d8e15047d2ef2aa7be7082818f2aef6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-28T13:49:39Z",
    "title_canon_sha256": "d6f1470c09099e8f25e71156c4605cba6fe0ef07cf638d069beb868329cfc47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16952",
    "kind": "arxiv",
    "version": 1
  }
}