Pith Number

pith:CFHN2565

pith:2021:CFHN2565RAVQHU7UF4BMNW5SWW

not attested not anchored not stored refs pending

MS MARCO: Benchmarking Ranking Models in the Large-Data Regime

Bhaskar Mitra, Daniel Campos, Emine Yilmaz, Jimmy Lin, Nick Craswell

arxiv:2105.04021 v1 · 2021-05-09 · cs.IR · 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{CFHN2565RAVQHU7UF4BMNW5SWW}

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	2026-07-05T02:38:41.101715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114edd77dd882b03d3f42f02c6dbb2b5a43f34536399f415d97997f37d920035

Aliases

arxiv: 2105.04021 · arxiv_version: 2105.04021v1 · doi: 10.48550/arxiv.2105.04021 · pith_short_12: CFHN2565RAVQ · pith_short_16: CFHN2565RAVQHU7U · pith_short_8: CFHN2565

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/CFHN2565RAVQHU7UF4BMNW5SWW \
  | 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: 114edd77dd882b03d3f42f02c6dbb2b5a43f34536399f415d97997f37d920035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485f56905ddfd42f009f362e46d20820340f8da36df3b18382a75344c638597d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-05-09T20:57:36Z",
    "title_canon_sha256": "77cae78e50b11fda4eff10fcb03c710613d84c31621f7b6de1b121a5b0f2022a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04021",
    "kind": "arxiv",
    "version": 1
  }
}