Pith Number

pith:44E4CDBC

pith:2025:44E4CDBCOLMVDCFTFZL3WB57AG

not attested not anchored not stored refs pending

Beyond Independent Passages: Adaptive Passage Combination Retrieval for Retrieval Augmented Open-Domain Question Answering

Jyun-Yu Jiang, Pu-Jen Cheng, Ting-Wen Ko

arxiv:2507.04069 v1 · 2025-07-05 · 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{44E4CDBCOLMVDCFTFZL3WB57AG}

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	2026-07-05T11:32:41.673128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e709c10c2272d95188b32e57bb07bf01b2730f38cc1fdd1d6dd22fbd22e618f8

Aliases

arxiv: 2507.04069 · arxiv_version: 2507.04069v1 · doi: 10.48550/arxiv.2507.04069 · pith_short_12: 44E4CDBCOLMV · pith_short_16: 44E4CDBCOLMVDCFT · pith_short_8: 44E4CDBC

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/44E4CDBCOLMVDCFTFZL3WB57AG \
  | 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: e709c10c2272d95188b32e57bb07bf01b2730f38cc1fdd1d6dd22fbd22e618f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1364869b76a297cd85598362435dca2bbc0cc4276f473776ef2f919c436e0230",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-05T15:10:12Z",
    "title_canon_sha256": "e79125cc49f8d6e537d3966df8cc9bb98b3fe67072741a2ef429b09289272510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04069",
    "kind": "arxiv",
    "version": 1
  }
}