Pith Number

pith:IYAM7FMR

pith:2023:IYAM7FMRAUNG3OR3HS5I7XQID4

not attested not anchored not stored refs pending

90% F1 Score in Relational Triple Extraction: Is it Real ?

Indrajit Bhattacharya, Pratik Saini, Samiran Pal, Tapas Nayak

arxiv:2302.09887 v2 · 2023-02-20 · 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{IYAM7FMRAUNG3OR3HS5I7XQID4}

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	2026-07-05T07:05:41.362921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4600cf9591051a6dba3b3cba8fde081f2451e445063637501808903e23138dc0

Aliases

arxiv: 2302.09887 · arxiv_version: 2302.09887v2 · doi: 10.48550/arxiv.2302.09887 · pith_short_12: IYAM7FMRAUNG · pith_short_16: IYAM7FMRAUNG3OR3 · pith_short_8: IYAM7FMR

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/IYAM7FMRAUNG3OR3HS5I7XQID4 \
  | 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: 4600cf9591051a6dba3b3cba8fde081f2451e445063637501808903e23138dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d40240214df43bb0992d46c90e06343a1166ddd101da39300c27f3845c9dee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-20T10:30:16Z",
    "title_canon_sha256": "fc44cbe0332090df6a8d5bca1365b36040aa0e0da646a196c167ed4a963dd850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09887",
    "kind": "arxiv",
    "version": 2
  }
}