Pith Number

pith:ATQ2GCCH

pith:2019:ATQ2GCCH5FEQ4UBFT5KMMKYXMB

not attested not anchored not stored refs pending

AmazonQA: A Review-Based Question Answering Task

Anirudha Rayasam, Mansi Gupta, Nitish Kulkarni, Raghuveer Chanda, Zachary C Lipton

arxiv:1908.04364 v2 · 2019-08-12 · 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{ATQ2GCCH5FEQ4UBFT5KMMKYXMB}

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

2 papers in Pith

LEAF: Knowledge Distillation of Text Embedding Models with Teacher-Aligned Representations

SAGE: A Self-Evolving Agentic Graph-Memory Engine for Structure-Aware Associative Memory

Receipt and verification

First computed	2026-07-04T23:58:58.474977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04e1a30847e9490e50259f54c62b17604777fbae06af1ac605be996dd71c0385

Aliases

arxiv: 1908.04364 · arxiv_version: 1908.04364v2 · doi: 10.48550/arxiv.1908.04364 · pith_short_12: ATQ2GCCH5FEQ · pith_short_16: ATQ2GCCH5FEQ4UBF · pith_short_8: ATQ2GCCH

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/ATQ2GCCH5FEQ4UBFT5KMMKYXMB \
  | 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: 04e1a30847e9490e50259f54c62b17604777fbae06af1ac605be996dd71c0385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4516ad25caee0e360addf270768984e778a23882a2734f24ed17377f8d8bcf75",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-12T20:18:50Z",
    "title_canon_sha256": "592e9e9cc8e549bad3e21b9c2e51860af6a22b147aafdeadeb1c0b3964062dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04364",
    "kind": "arxiv",
    "version": 2
  }
}