Pith Number

pith:DYFE6EHQ

pith:2020:DYFE6EHQMAORWBFKTJAF7A4LBQ

not attested not anchored not stored refs pending

Discern: Discourse-Aware Entailment Reasoning Network for Conversational Machine Reading

Caiming Xiong, Chien-Sheng Wu, Irwin King, Jingjing Li, Michael R. Lyu, Shafiq Joty, Steven C.H. Hoi, Yifan Gao

arxiv:2010.01838 v3 · 2020-10-05 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYFE6EHQMAORWBFKTJAF7A4LBQ}

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	2026-07-05T01:43:28.650165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e0a4f10f0601d1b04aa9a405f838b0c2024bb5b5bad4db7902c1f6165db2fa0

Aliases

arxiv: 2010.01838 · arxiv_version: 2010.01838v3 · doi: 10.48550/arxiv.2010.01838 · pith_short_12: DYFE6EHQMAOR · pith_short_16: DYFE6EHQMAORWBFK · pith_short_8: DYFE6EHQ

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/DYFE6EHQMAORWBFKTJAF7A4LBQ \
  | 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: 1e0a4f10f0601d1b04aa9a405f838b0c2024bb5b5bad4db7902c1f6165db2fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37e01f8efa58a9d07633f64d5c381fcc1eb096a8e9e41254bfe7aae242fabcd5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-05T07:49:51Z",
    "title_canon_sha256": "c762dfca1a4a7aef0c67710b8d4d03a035ed28fa4f96129019d1db85381666f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01838",
    "kind": "arxiv",
    "version": 3
  }
}