Pith Number

pith:6ISKNP7Y

pith:2017:6ISKNP7YYVXQP3ASD5REW2W2W7

not attested not anchored not stored refs pending

SPINE: SParse Interpretable Neural Embeddings

Anant Subramanian, Danish Pruthi, Eduard Hovy, Harsh Jhamtani, Taylor Berg-Kirkpatrick

arxiv:1711.08792 v1 · 2017-11-23 · 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{6ISKNP7YYVXQP3ASD5REW2W2W7}

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	2026-05-18T00:29:44.078389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f224a6bff8c56f07ec121f624b6adab7d6db6b5dd5cf5ef0d5ccaf5052f1b5e8

Aliases

arxiv: 1711.08792 · arxiv_version: 1711.08792v1 · doi: 10.48550/arxiv.1711.08792 · pith_short_12: 6ISKNP7YYVXQ · pith_short_16: 6ISKNP7YYVXQP3AS · pith_short_8: 6ISKNP7Y

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/6ISKNP7YYVXQP3ASD5REW2W2W7 \
  | 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: f224a6bff8c56f07ec121f624b6adab7d6db6b5dd5cf5ef0d5ccaf5052f1b5e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a586cd853935be7b5872de5c58db89b4456c4e80e56e55f0b6da37c8a57084c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-23T18:00:29Z",
    "title_canon_sha256": "6f7caf1c7efba2aa108dc932e5e618fa09897d1b5b4ed6eef9e10faa9e113372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08792",
    "kind": "arxiv",
    "version": 1
  }
}