Pith Number

pith:3WGHX4VB

pith:2015:3WGHX4VBZJ5L27V32HEPDBSDFW

not attested not anchored not stored refs pending

Relation Classification via Recurrent Neural Network

Dong Wang, Dongxu Zhang

arxiv:1508.01006 v2 · 2015-08-05 · cs.CL · cs.LG · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WGHX4VBZJ5L27V32HEPDBSDFW}

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	2026-05-18T01:23:44.586520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8c7bf2a1ca7abd7ebbd1c8f186432d9b68d8db89453c8748fe7551caa82ad5

Aliases

arxiv: 1508.01006 · arxiv_version: 1508.01006v2 · doi: 10.48550/arxiv.1508.01006 · pith_short_12: 3WGHX4VBZJ5L · pith_short_16: 3WGHX4VBZJ5L27V3 · pith_short_8: 3WGHX4VB

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/3WGHX4VBZJ5L27V32HEPDBSDFW \
  | 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: dd8c7bf2a1ca7abd7ebbd1c8f186432d9b68d8db89453c8748fe7551caa82ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e2027d7f74efffb730d6acfcec465f66b7c564cf887843983deba031543032",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-08-05T09:03:46Z",
    "title_canon_sha256": "fec7b3f10013f0d2b1f52dea391adf0a59bb198bb8d5ef141c89d0b78e59d393"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01006",
    "kind": "arxiv",
    "version": 2
  }
}