Pith Number

pith:BMDFNM3Z

pith:2016:BMDFNM3Z65CXSKIALLRTU6DCED

not attested not anchored not stored refs pending

Neural Tree Indexers for Text Understanding

Hong Yu, Tsendsuren Munkhdalai

arxiv:1607.04492 v2 · 2016-07-15 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMDFNM3Z65CXSKIALLRTU6DCED}

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	2026-05-18T00:49:52.050113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0656b379f7457929005ae33a786220dded2a8a83914b3c9bcb48f37a680937

Aliases

arxiv: 1607.04492 · arxiv_version: 1607.04492v2 · doi: 10.48550/arxiv.1607.04492 · pith_short_12: BMDFNM3Z65CX · pith_short_16: BMDFNM3Z65CXSKIA · pith_short_8: BMDFNM3Z

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/BMDFNM3Z65CXSKIALLRTU6DCED \
  | 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: 0b0656b379f7457929005ae33a786220dded2a8a83914b3c9bcb48f37a680937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1856d5c018896606fd08c862483f62a07dec84beda93d8ea711f4d3f71ac6db5",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-07-15T12:59:01Z",
    "title_canon_sha256": "e783d49377fcc83318e689bf47ee0ea42e952e1856b6f7a50e0361eca0ab0df4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04492",
    "kind": "arxiv",
    "version": 2
  }
}