Pith Number

pith:OIR3PFAS

pith:2021:OIR3PFAS6VTQFXOH665WQN3VXJ

not attested not anchored not stored refs pending

Deep Neural Approaches to Relation Triplets Extraction: A Comprehensive Survey

Navonil Majumder, Pawan Goyal, Soujanya Poria, Tapas Nayak

arxiv:2103.16929 v1 · 2021-03-31 · 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{OIR3PFAS6VTQFXOH665WQN3VXJ}

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	2026-07-05T03:10:05.844160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7223b79412f56702ddc7f7bb683775ba70a9e52fe75a169c21cef360a870b770

Aliases

arxiv: 2103.16929 · arxiv_version: 2103.16929v1 · doi: 10.48550/arxiv.2103.16929 · pith_short_12: OIR3PFAS6VTQ · pith_short_16: OIR3PFAS6VTQFXOH · pith_short_8: OIR3PFAS

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/OIR3PFAS6VTQFXOH665WQN3VXJ \
  | 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: 7223b79412f56702ddc7f7bb683775ba70a9e52fe75a169c21cef360a870b770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163b7b7d5a8c04313fd2a3bd82586327f95b1458f9ae602082c66746633d12f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-31T09:27:15Z",
    "title_canon_sha256": "a2c7d4fe9c8bccab5a5f7bf014d76371a482b174df3b0b0050a91a5763a8e4b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16929",
    "kind": "arxiv",
    "version": 1
  }
}