Pith Number

pith:VZMDOX7O

pith:2021:VZMDOX7OM5F73VJZ6ILVCWX4WV

not attested not anchored not stored refs pending

Human-in-the-loop Handling of Knowledge Drift

Andrea Bontempelli, Andrea Passerini, Fausto Giunchiglia, Stefano Teso

arxiv:2103.14874 v1 · 2021-03-27 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZMDOX7OM5F73VJZ6ILVCWX4WV}

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	2026-07-05T02:27:00.399087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae58375fee674bfdd539f217515afcb56b86c2ea57061840c8402ade4e268a06

Aliases

arxiv: 2103.14874 · arxiv_version: 2103.14874v1 · doi: 10.48550/arxiv.2103.14874 · pith_short_12: VZMDOX7OM5F7 · pith_short_16: VZMDOX7OM5F73VJZ · pith_short_8: VZMDOX7O

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/VZMDOX7OM5F73VJZ6ILVCWX4WV \
  | 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: ae58375fee674bfdd539f217515afcb56b86c2ea57061840c8402ade4e268a06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "983c096954848b890e6793fbbe64d90e909d6dd5096c98f6395cd34d1af51a79",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-27T10:20:18Z",
    "title_canon_sha256": "23d77940cf0e66108a6fb996169ce8ff336f312f425028717cf2903e7de46da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14874",
    "kind": "arxiv",
    "version": 1
  }
}