Pith Number

pith:IXQT57G3

pith:2021:IXQT57G3SFDH2JH5E5A6TM6O2V

not attested not anchored not stored refs pending

A Dataset of Information-Seeking Questions and Answers Anchored in Research Papers

Arman Cohan, Iz Beltagy, Kyle Lo, Matt Gardner, Noah A. Smith, Pradeep Dasigi

arxiv:2105.03011 v1 · 2021-05-07 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXQT57G3SFDH2JH5E5A6TM6O2V}

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.

Cited by

23 papers in Pith

Language Models Need Sleep: Learning to Self-Modify and Consolidate Memories

Less is More: Lightweight Prompt Compression for Question Answering Applications on Edge Devices

KV-RM: Regularizing KV-Cache Movement for Static-Graph LLM Serving

Coverage-Driven KV Cache Eviction for Efficient and Improved Inference of LLM

Chunking Methods on Retrieval-Augmented Generation - Effectiveness Evaluation Against Computational Cost and Limitations

Receipt and verification

First computed	2026-07-05T02:38:20.581009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e13efcdb91467d24fd2741e9b3ced5567d6d73a80aa003b3e385ddb115a30c

Aliases

arxiv: 2105.03011 · arxiv_version: 2105.03011v1 · doi: 10.48550/arxiv.2105.03011 · pith_short_12: IXQT57G3SFDH · pith_short_16: IXQT57G3SFDH2JH5 · pith_short_8: IXQT57G3

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/IXQT57G3SFDH2JH5E5A6TM6O2V \
  | 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: 45e13efcdb91467d24fd2741e9b3ced5567d6d73a80aa003b3e385ddb115a30c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97694c62f2e74353de4d2aadcb9d27a7bdbac5d5b71e260c0292dcd8ef45102d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-07T00:12:34Z",
    "title_canon_sha256": "921b0ccf8c57d902e6cb056017a082a7a5ede7c0732ce59b4274f2bbcfc8b6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03011",
    "kind": "arxiv",
    "version": 1
  }
}