Pith Number

pith:VPSXRSWW

pith:2018:VPSXRSWWSFGSHSJK4PJD36D4X2

not attested not anchored not stored refs pending

Substitute Teacher Networks: Learning with Almost No Supervision

James Thewlis, Joao F. Henriques, Samuel Albanie

arxiv:1803.11560 v1 · 2018-04-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPSXRSWWSFGSHSJK4PJD36D4X2}

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	2026-05-18T00:19:43.268590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe578cad6914d23c92ae3d23df87cbea25c442885c865da5e7c43a00fae15af

Aliases

arxiv: 1803.11560 · arxiv_version: 1803.11560v1 · doi: 10.48550/arxiv.1803.11560 · pith_short_12: VPSXRSWWSFGS · pith_short_16: VPSXRSWWSFGSHSJK · pith_short_8: VPSXRSWW

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/VPSXRSWWSFGSHSJK4PJD36D4X2 \
  | 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: abe578cad6914d23c92ae3d23df87cbea25c442885c865da5e7c43a00fae15af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67eea04f4d9f2ed906cd6be521691cb621494f2e7a3ba66341b38370ed4bb98f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-01T18:41:18Z",
    "title_canon_sha256": "2aa6050529b87bf02d04d717cc55040a56590d2259f16cc0eca0153b5980593b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11560",
    "kind": "arxiv",
    "version": 1
  }
}