Pith Number

pith:7Z5DHUE4

pith:2018:7Z5DHUE4QOWNJHUYFK75RLWGVJ

not attested not anchored not stored refs pending

Modeling Coherence for Discourse Neural Machine Translation

HaiFeng Wang, Hao Xiong, Hua Wu, Zhongjun He

arxiv:1811.05683 v1 · 2018-11-14 · 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{7Z5DHUE4QOWNJHUYFK75RLWGVJ}

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	2026-05-18T00:00:42.355893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7a33d09c83acd49e982abfd8aec6aa73b8c8537d99cb498167e4e2c5af9bb5

Aliases

arxiv: 1811.05683 · arxiv_version: 1811.05683v1 · doi: 10.48550/arxiv.1811.05683 · pith_short_12: 7Z5DHUE4QOWN · pith_short_16: 7Z5DHUE4QOWNJHUY · pith_short_8: 7Z5DHUE4

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/7Z5DHUE4QOWNJHUYFK75RLWGVJ \
  | 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: fe7a33d09c83acd49e982abfd8aec6aa73b8c8537d99cb498167e4e2c5af9bb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f42a99f84d847f2c23fb8c08f5cc9e9a92de5c3881bdcb0ac39fb0e3a8180f77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-14T08:22:27Z",
    "title_canon_sha256": "80663258ee3293660da16eddc2497043a2a8c78fa5747936a1087c9876799fc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05683",
    "kind": "arxiv",
    "version": 1
  }
}