Pith Number

pith:WOHJ243A

pith:2017:WOHJ243ASB7SYISFCHSCSLKRPG

not attested not anchored not stored refs pending

Cross-Language Question Re-Ranking

Alberto Barron-Cedeno, Alessandro Moschitti, Giovanni Da San Martino, Lluis Marquez, Preslav Nakov, Salvatore Romeo, Shafiq Joty

arxiv:1710.01487 v1 · 2017-10-04 · 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{WOHJ243ASB7SYISFCHSCSLKRPG}

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	2026-05-18T00:33:42.607740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b38e9d7360907f2c224511e4292d51799ffd171765fdf0ea5d73b07815097ed7

Aliases

arxiv: 1710.01487 · arxiv_version: 1710.01487v1 · doi: 10.48550/arxiv.1710.01487 · pith_short_12: WOHJ243ASB7S · pith_short_16: WOHJ243ASB7SYISF · pith_short_8: WOHJ243A

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/WOHJ243ASB7SYISFCHSCSLKRPG \
  | 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: b38e9d7360907f2c224511e4292d51799ffd171765fdf0ea5d73b07815097ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "431da0811f8d3b6d3619257eeb658f1bfe2e6bb4b32523b7fd956f0858968f74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-10-04T07:23:23Z",
    "title_canon_sha256": "19942101819ab161bd7ec3048a39e6d6c64b65d0c66cc51781ec716f6242002e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01487",
    "kind": "arxiv",
    "version": 1
  }
}