Pith Number

pith:HQXDLRCU

pith:2022:HQXDLRCUCAFZBX32DJSRL6T3UM

not attested not anchored not stored refs pending

DPTDR: Deep Prompt Tuning for Dense Passage Retrieval

Benyou Wang, Ting Yao, Zhengyang Tang

arxiv:2208.11503 v1 · 2022-08-24 · 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{HQXDLRCUCAFZBX32DJSRL6T3UM}

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	2026-07-05T04:51:15.855045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c2e35c454100b90df7a1a6515fa7ba324e3fa2fe45b4b049cc4b16f14f89a4e

Aliases

arxiv: 2208.11503 · arxiv_version: 2208.11503v1 · doi: 10.48550/arxiv.2208.11503 · pith_short_12: HQXDLRCUCAFZ · pith_short_16: HQXDLRCUCAFZBX32 · pith_short_8: HQXDLRCU

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/HQXDLRCUCAFZBX32DJSRL6T3UM \
  | 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: 3c2e35c454100b90df7a1a6515fa7ba324e3fa2fe45b4b049cc4b16f14f89a4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ad90ac393d05602c49f4fc30410f5d11f2b358e838d7c5f20ecae8a3737ef9",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-08-24T12:55:00Z",
    "title_canon_sha256": "eef6d1f6042c748eb859f4f7b861c789c2614d060706592f95a5688b4c2fac7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11503",
    "kind": "arxiv",
    "version": 1
  }
}