Pith Number

pith:SL3BUI4K

pith:2023:SL3BUI4KH35YETMJJG3FVYRMXU

not attested not anchored not stored refs pending

Top K Relevant Passage Retrieval for Biomedical Question Answering

Shashank Gupta

arxiv:2308.04028 v1 · 2023-08-08 · cs.CL · cs.AI · cs.IR · 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{SL3BUI4KH35YETMJJG3FVYRMXU}

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

Cohort Retrieval using Dense Passage Retrieval

Receipt and verification

First computed	2026-07-05T06:39:21.257784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92f61a238a3efb824d8949b65ae22cbd20bf54da25382af259de1f1531b655f6

Aliases

arxiv: 2308.04028 · arxiv_version: 2308.04028v1 · doi: 10.48550/arxiv.2308.04028 · pith_short_12: SL3BUI4KH35Y · pith_short_16: SL3BUI4KH35YETMJ · pith_short_8: SL3BUI4K

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/SL3BUI4KH35YETMJJG3FVYRMXU \
  | 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: 92f61a238a3efb824d8949b65ae22cbd20bf54da25382af259de1f1531b655f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31455e0bffd881e88ae845ec5e645a7605b78a2034711d106d5dfb0195d9e74f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-08T04:06:11Z",
    "title_canon_sha256": "547bd9874fe9a19a1521ca0152a524b77d01905d3e14054c748507b80212e53f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04028",
    "kind": "arxiv",
    "version": 1
  }
}