Pith Number

pith:TF5P5GWD

pith:2024:TF5P5GWD4OECYVWCIA3MSQVKRG

not attested not anchored not stored refs pending

Benchmarking and Building Long-Context Retrieval Models with LoCo and M2-BERT

Christopher R\'e, Daniel Y. Fu, Jon Saad-Falcon, Neel Guha, Simran Arora

arxiv:2402.07440 v3 · 2024-02-12 · 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{TF5P5GWD4OECYVWCIA3MSQVKRG}

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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

EASE-TTT: Evidence-Aligned Selective Test-Time Training for Long-Context Question Answering

Receipt and verification

First computed	2026-07-05T09:36:38.655486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

997afe9ac3e3882c56c24036c942aa89a48ad9b3256f784506d58d07e3b97797

Aliases

arxiv: 2402.07440 · arxiv_version: 2402.07440v3 · doi: 10.48550/arxiv.2402.07440 · pith_short_12: TF5P5GWD4OEC · pith_short_16: TF5P5GWD4OECYVWC · pith_short_8: TF5P5GWD

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/TF5P5GWD4OECYVWCIA3MSQVKRG \
  | 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: 997afe9ac3e3882c56c24036c942aa89a48ad9b3256f784506d58d07e3b97797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6152120875910acd5fe3ac0f3f6115d3c6abeb727de000ab01e10e83d397ff33",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-02-12T06:43:52Z",
    "title_canon_sha256": "907c951a243a041be8e9f7a876535b887b8eb2ee170306bd1dec03ffe4ac7e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.07440",
    "kind": "arxiv",
    "version": 3
  }
}