Pith Number

pith:SRQPUXQY

pith:2017:SRQPUXQY2QFLYLBGKUNM5TDYSP

not attested not anchored not stored refs pending

SLING: A framework for frame semantic parsing

Fernando C. N. Pereira, Michael Ringgaard, Rahul Gupta

arxiv:1710.07032 v1 · 2017-10-19 · 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{SRQPUXQY2QFLYLBGKUNM5TDYSP}

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	2026-05-18T00:32:27.255077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9460fa5e18d40abc2c26551acecc7893d3a571eadfbe40f0944ac945a6341f1c

Aliases

arxiv: 1710.07032 · arxiv_version: 1710.07032v1 · doi: 10.48550/arxiv.1710.07032 · pith_short_12: SRQPUXQY2QFL · pith_short_16: SRQPUXQY2QFLYLBG · pith_short_8: SRQPUXQY

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/SRQPUXQY2QFLYLBGKUNM5TDYSP \
  | 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: 9460fa5e18d40abc2c26551acecc7893d3a571eadfbe40f0944ac945a6341f1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e6b99593e41eb2e1dca90a5ff2aaf03d19fb87e5de35a69674ac00506e677b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-10-19T08:13:19Z",
    "title_canon_sha256": "c080082dd6c871a168c75b2ec06fce221c7d0b123dde032ef7095a31a913dd71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07032",
    "kind": "arxiv",
    "version": 1
  }
}