Pith Number

pith:XRWI6Z36

pith:2015:XRWI6Z364OREKKAEGBHSAIHWZD

not attested not anchored not stored refs pending

What to talk about and how? Selective Generation using LSTMs with Coarse-to-Fine Alignment

Hongyuan Mei, Matthew R. Walter, Mohit Bansal

arxiv:1509.00838 v2 · 2015-09-02 · cs.CL · cs.AI · 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{XRWI6Z364OREKKAEGBHSAIHWZD}

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	2026-05-18T01:23:08.143807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc6c8f677ee3a2452804304f2020f6c8d4e966ebc5e89aa27b07ec5caf78507e

Aliases

arxiv: 1509.00838 · arxiv_version: 1509.00838v2 · doi: 10.48550/arxiv.1509.00838 · pith_short_12: XRWI6Z364ORE · pith_short_16: XRWI6Z364OREKKAE · pith_short_8: XRWI6Z36

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/XRWI6Z364OREKKAEGBHSAIHWZD \
  | 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: bc6c8f677ee3a2452804304f2020f6c8d4e966ebc5e89aa27b07ec5caf78507e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ba3e249104a8266cdceb74f22dd732588f72f299fc7b796b6b59176c3336a77",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-09-02T19:52:56Z",
    "title_canon_sha256": "0176d565bea9f56a51f74c84d15c41da9fd6016a1b8b0c672bc888a140327502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00838",
    "kind": "arxiv",
    "version": 2
  }
}