Pith Number

pith:QF6NFXXE

pith:2019:QF6NFXXEIT5MYDUBUGV7FXIF64

not attested not anchored not stored refs pending

Deep Active Learning with Adaptive Acquisition

Fred A. Hamprecht, Manuel Haussmann, Melih Kandemir

arxiv:1906.11471 v1 · 2019-06-27 · stat.ML · 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{QF6NFXXEIT5MYDUBUGV7FXIF64}

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	2026-05-17T23:42:04.776016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

817cd2dee444facc0e81a1abf2dd05f72225664bd2d65f26c8579cab87d1746e

Aliases

arxiv: 1906.11471 · arxiv_version: 1906.11471v1 · doi: 10.48550/arxiv.1906.11471 · pith_short_12: QF6NFXXEIT5M · pith_short_16: QF6NFXXEIT5MYDUB · pith_short_8: QF6NFXXE

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/QF6NFXXEIT5MYDUBUGV7FXIF64 \
  | 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: 817cd2dee444facc0e81a1abf2dd05f72225664bd2d65f26c8579cab87d1746e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9a968a4d6bc0607f5a42af57478303ab57d8b64022a5b4f1d4496c1d23e0046",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-27T07:32:55Z",
    "title_canon_sha256": "9879260023df20dfd0de9354ae64a437cf648c4edfb2db09b7c96f44912fd5bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11471",
    "kind": "arxiv",
    "version": 1
  }
}