Pith Number

pith:MESKPXRT

pith:2023:MESKPXRTHBJCOMXCUYJI5GVB2F

not attested not anchored not stored refs pending

Improving Multitask Retrieval by Promoting Task Specialization

Arnold Overwijk, Chenyan Xiong, Karl Stratos, Wenzheng Zhang

arxiv:2307.00342 v1 · 2023-07-01 · 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{MESKPXRTHBJCOMXCUYJI5GVB2F}

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	2026-07-05T06:26:55.145055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6124a7de3338522732e2a6128e9aa1d14061085782ec564d9d9b87f10e9c0d7d

Aliases

arxiv: 2307.00342 · arxiv_version: 2307.00342v1 · doi: 10.48550/arxiv.2307.00342 · pith_short_12: MESKPXRTHBJC · pith_short_16: MESKPXRTHBJCOMXC · pith_short_8: MESKPXRT

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/MESKPXRTHBJCOMXCUYJI5GVB2F \
  | 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: 6124a7de3338522732e2a6128e9aa1d14061085782ec564d9d9b87f10e9c0d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f9fa7518588911e7f9665c3581ab48b04a32b24cc541c80bc8b2c66907f7cea",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-07-01T13:45:15Z",
    "title_canon_sha256": "dea8585008a887fabd77f14410ef2eb6ade01033eeb9f5dc733b6b5d9313fccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.00342",
    "kind": "arxiv",
    "version": 1
  }
}