Pith Number

pith:55LSX7YT

pith:2019:55LSX7YTQWSRQL4TKOQVQA5GTT

not attested not anchored not stored refs pending

Learning to Retrieve Reasoning Paths over Wikipedia Graph for Question Answering

Akari Asai, Caiming Xiong, Hannaneh Hajishirzi, Kazuma Hashimoto, Richard Socher

arxiv:1911.10470 v2 · 2019-11-24 · 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{55LSX7YTQWSRQL4TKOQVQA5GTT}

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

4 papers in Pith

Retrieval-Augmented Generation with Graphs (GraphRAG)

REALM: Retrieval-Augmented Language Model Pre-Training

How Much Knowledge Can You Pack Into the Parameters of a Language Model?

RAG over Thinking Traces Can Improve Reasoning Tasks

Receipt and verification

First computed	2026-07-05T00:40:45.825492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef572bff1385a5182f9353a15803a69cde7e6815ab448b9af1bd1e05a39ff440

Aliases

arxiv: 1911.10470 · arxiv_version: 1911.10470v2 · doi: 10.48550/arxiv.1911.10470 · pith_short_12: 55LSX7YTQWSR · pith_short_16: 55LSX7YTQWSRQL4T · pith_short_8: 55LSX7YT

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/55LSX7YTQWSRQL4TKOQVQA5GTT \
  | 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: ef572bff1385a5182f9353a15803a69cde7e6815ab448b9af1bd1e05a39ff440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "350b434c6a89f63b69877e197cae3c4c84241dddb9b174b694f8a4b77b6479f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-11-24T08:27:42Z",
    "title_canon_sha256": "966caeb5961c387cdced7037a39a3f237c2f5e721ac35d75ebdfa7cafc68f593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.10470",
    "kind": "arxiv",
    "version": 2
  }
}