Pith Number

pith:PYGZRQSZ

pith:2024:PYGZRQSZQMERH6JXF664QYO2VG

not attested not anchored not stored refs pending

Improve Dense Passage Retrieval with Entailment Tuning

Hao Liu, Hui Xiong, Lu Dai

arxiv:2410.15801 v1 · 2024-10-21 · 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{PYGZRQSZQMERH6JXF664QYO2VG}

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	2026-07-05T09:23:25.030927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e0d98c259830913f9372fbdc861daa9ad4dc4f9c4f363d759ca20afcaff0bab

Aliases

arxiv: 2410.15801 · arxiv_version: 2410.15801v1 · doi: 10.48550/arxiv.2410.15801 · pith_short_12: PYGZRQSZQMER · pith_short_16: PYGZRQSZQMERH6JX · pith_short_8: PYGZRQSZ

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/PYGZRQSZQMERH6JXF664QYO2VG \
  | 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: 7e0d98c259830913f9372fbdc861daa9ad4dc4f9c4f363d759ca20afcaff0bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498e52f9f26ddda14bfd0b9837e4d1b47042647d0ec288eebeecaa9eb7bf5d04",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-21T09:18:30Z",
    "title_canon_sha256": "4ae09f587ae965836dbf6710e9e99bf1931d7afc9cae04341aef8c0887b85d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.15801",
    "kind": "arxiv",
    "version": 1
  }
}