Pith Number

pith:JQFSZWE2

pith:2017:JQFSZWE2TTHBDQC2TMZYY5ZUNB

not attested not anchored not stored refs pending

Towards Zero-Shot Frame Semantic Parsing for Domain Scaling

Ankur Bapna, Dilek Hakkani-Tur, Gokhan Tur, Larry Heck

arxiv:1707.02363 v1 · 2017-07-07 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQFSZWE2TTHBDQC2TMZYY5ZUNB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:40:39.395003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c0b2cd89a9cce11c05a9b338c7734685cf1698007a07db0649b2bca009701dd

Aliases

arxiv: 1707.02363 · arxiv_version: 1707.02363v1 · doi: 10.48550/arxiv.1707.02363 · pith_short_12: JQFSZWE2TTHB · pith_short_16: JQFSZWE2TTHBDQC2 · pith_short_8: JQFSZWE2

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/JQFSZWE2TTHBDQC2TMZYY5ZUNB \
  | 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: 4c0b2cd89a9cce11c05a9b338c7734685cf1698007a07db0649b2bca009701dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55d996bdc55c0e63270435936597630b8f31d6b3dc74352b00611d49893bedda",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-07-07T21:21:33Z",
    "title_canon_sha256": "d5ed74ae4ef5fbd25e7c11b27390d1f8c03eda5475608843b1116ea0c1876cff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02363",
    "kind": "arxiv",
    "version": 1
  }
}