Pith Number

pith:B3MI7GOS

pith:2016:B3MI7GOSK525PG475NTBJD56ZA

not attested not anchored not stored refs pending

An Iterative Transfer Learning Based Ensemble Technique for Automatic Short Answer Grading

Himanshu S. Bhatt, Shourya Roy, Y. Narahari

arxiv:1609.04909 v3 · 2016-09-16 · 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{B3MI7GOSK525PG475NTBJD56ZA}

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	2026-05-18T00:57:37.404988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ed88f99d25775d79b9feb66148fbec821f855b386e313990573211e11df1e89

Aliases

arxiv: 1609.04909 · arxiv_version: 1609.04909v3 · doi: 10.48550/arxiv.1609.04909 · pith_short_12: B3MI7GOSK525 · pith_short_16: B3MI7GOSK525PG47 · pith_short_8: B3MI7GOS

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/B3MI7GOSK525PG475NTBJD56ZA \
  | 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: 0ed88f99d25775d79b9feb66148fbec821f855b386e313990573211e11df1e89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26ccbcc21a6388a56df64135b100a0fa4a7459a10a205158fe2b8c0b1b2efb7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-09-16T04:58:54Z",
    "title_canon_sha256": "d2e73fa7cc295529e5f8faf5e85464dda44d845d1b95f3e4140d9c3f6041928d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04909",
    "kind": "arxiv",
    "version": 3
  }
}