Pith Number

pith:HYMZDBZD

pith:2021:HYMZDBZDQAT7RM4B7I2GLTG63G

not attested not anchored not stored refs pending

Discriminative Reasoning for Document-level Relation Extraction

Kehai Chen, Tiejun Zhao, Wang Xu

arxiv:2106.01562 v1 · 2021-06-03 · 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{HYMZDBZDQAT7RM4B7I2GLTG63G}

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

NovBench: Evaluating Large Language Models on Academic Paper Novelty Assessment

Receipt and verification

First computed	2026-07-05T02:45:52.974044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e199187238027f8b381fa3465ccded9be0e63e85109af0d55d786624b585435

Aliases

arxiv: 2106.01562 · arxiv_version: 2106.01562v1 · doi: 10.48550/arxiv.2106.01562 · pith_short_12: HYMZDBZDQAT7 · pith_short_16: HYMZDBZDQAT7RM4B · pith_short_8: HYMZDBZD

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/HYMZDBZDQAT7RM4B7I2GLTG63G \
  | 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: 3e199187238027f8b381fa3465ccded9be0e63e85109af0d55d786624b585435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920a36c74626242508e662b19c1983885acd161d27885691d9f483674ca63675",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-03T03:09:38Z",
    "title_canon_sha256": "515bad0fdd424eebf5eddbcb8e36a6664317d87dbe0043cc4a87f8a27b3cef7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01562",
    "kind": "arxiv",
    "version": 1
  }
}