Pith Number

pith:MGHLGOJM

pith:2015:MGHLGOJM3IPUHDE5PJARSQZUUC

not attested not anchored not stored refs pending

Recurrent Polynomial Network for Dialogue State Tracking

Kai Sun, Kai Yu, Qizhe Xie

arxiv:1507.03934 v2 · 2015-07-14 · 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{MGHLGOJM3IPUHDE5PJARSQZUUC}

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	2026-05-18T01:26:18.109512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

618eb3392cda1f438c9d7a41194334a0bbdb837bbc55e6a91c827f85f68fcda9

Aliases

arxiv: 1507.03934 · arxiv_version: 1507.03934v2 · doi: 10.48550/arxiv.1507.03934 · pith_short_12: MGHLGOJM3IPU · pith_short_16: MGHLGOJM3IPUHDE5 · pith_short_8: MGHLGOJM

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/MGHLGOJM3IPUHDE5PJARSQZUUC \
  | 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: 618eb3392cda1f438c9d7a41194334a0bbdb837bbc55e6a91c827f85f68fcda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72b88e4f35b3645a5f0ed2c86534b7952745eb9ab2626212fcc9a1cad3aae508",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-07-14T17:18:30Z",
    "title_canon_sha256": "832d80691430afc450a4969c5f354774c4461e2927a9a8d5838b70bec6f26032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03934",
    "kind": "arxiv",
    "version": 2
  }
}