Pith Number

pith:7VMHLBZM

pith:2018:7VMHLBZMOSZCQOAVSNPQLDYNTC

not attested not anchored not stored refs pending

A Sequence-to-Sequence Model for Semantic Role Labeling

Anette Frank, Angel Daza

arxiv:1807.03006 v1 · 2018-07-09 · 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{7VMHLBZMOSZCQOAVSNPQLDYNTC}

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	2026-05-18T00:11:13.110480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd5875872c74b2283815935f058f0d989da89b61ea7fe94d954fa9073bce4dcc

Aliases

arxiv: 1807.03006 · arxiv_version: 1807.03006v1 · doi: 10.48550/arxiv.1807.03006 · pith_short_12: 7VMHLBZMOSZC · pith_short_16: 7VMHLBZMOSZCQOAV · pith_short_8: 7VMHLBZM

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/7VMHLBZMOSZCQOAVSNPQLDYNTC \
  | 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: fd5875872c74b2283815935f058f0d989da89b61ea7fe94d954fa9073bce4dcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fee875cd26a2ce39201ca2e8f648b61a35484da4464df4a3f3aef82445d23fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-09T09:37:43Z",
    "title_canon_sha256": "865507650f5e9c0112ecf341229430f0f459dc1ee4754e0a9c9d81d6f3db7a34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03006",
    "kind": "arxiv",
    "version": 1
  }
}