Pith Number

pith:DWSNCTW3

pith:2020:DWSNCTW3G7YZK6H35HWX6FB3UE

not attested not anchored not stored refs pending

A Clarifying Question Selection System from NTES_ALONG in Convai3 Challenge

Wenjie Ou, Yue Lin

arxiv:2010.14202 v3 · 2020-10-27 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWSNCTW3G7YZK6H35HWX6FB3UE}

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.

Receipt and verification

First computed	2026-07-05T01:53:10.383708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da4d14edb37f19578fbe9ed7f143ba13ce0465d0eca120110bcdd2d0443e848

Aliases

arxiv: 2010.14202 · arxiv_version: 2010.14202v3 · doi: 10.48550/arxiv.2010.14202 · pith_short_12: DWSNCTW3G7YZ · pith_short_16: DWSNCTW3G7YZK6H3 · pith_short_8: DWSNCTW3

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/DWSNCTW3G7YZK6H35HWX6FB3UE \
  | 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: 1da4d14edb37f19578fbe9ed7f143ba13ce0465d0eca120110bcdd2d0443e848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f59ac2addc382d84ed3eec5b10e0549e0b48df1bdb97620ef749a70f0c68753",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-10-27T11:22:53Z",
    "title_canon_sha256": "adf45653b3012476a6edc4d4031694bfa12ba648142dcdbf62f734a6c730a56f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14202",
    "kind": "arxiv",
    "version": 3
  }
}