Pith Number

pith:XDCTTIEP

pith:2019:XDCTTIEP6H4NBIP7W7TNEA7WSU

not attested not anchored not stored refs pending

Incorporating External Knowledge into Machine Reading for Generative Question Answering

Bin Bi, Chenliang Li, Chen Wu, Jiangnan Xia, Ming Yan, Wei Wang

arxiv:1909.02745 v1 · 2019-09-06 · 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{XDCTTIEP6H4NBIP7W7TNEA7WSU}

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

1 paper in Pith

Trustworthy LLMs: a Survey and Guideline for Evaluating Large Language Models' Alignment

Receipt and verification

First computed	2026-07-05T00:02:42.377141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c539a08ff1f8d0a1ffb7e6d203f6952b858a97b7427993f3ab6149787831aa

Aliases

arxiv: 1909.02745 · arxiv_version: 1909.02745v1 · doi: 10.48550/arxiv.1909.02745 · pith_short_12: XDCTTIEP6H4N · pith_short_16: XDCTTIEP6H4NBIP7 · pith_short_8: XDCTTIEP

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/XDCTTIEP6H4NBIP7W7TNEA7WSU \
  | 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: b8c539a08ff1f8d0a1ffb7e6d203f6952b858a97b7427993f3ab6149787831aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "636d6a79ac5e4b7693a5dfbea3a32818d741f9264f431656facc8e71b0d15b1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-06T07:20:17Z",
    "title_canon_sha256": "aa48d5a9d1d7e00e3dbd4e419f938335301deb52d7e8beb71c419a0a2ddeaae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02745",
    "kind": "arxiv",
    "version": 1
  }
}