Pith Number

pith:FTKMTY3Z

pith:2021:FTKMTY3Z5FS6WFWVFUBB27KQE3

not attested not anchored not stored refs pending

Neighborhood Contrastive Learning Applied to Online Patient Monitoring

Francesco Locatello, Gideon Dresdner, Gunnar R\"atsch, Hugo Y\`eche, Matthias H\"user

arxiv:2106.05142 v1 · 2021-06-09 · 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{FTKMTY3Z5FS6WFWVFUBB27KQE3}

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	2026-07-05T03:14:55.921487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd4c9e379e965eb16d52d021d7d5026d4818dca0829b35a8c06e7a0a915b9a8

Aliases

arxiv: 2106.05142 · arxiv_version: 2106.05142v1 · doi: 10.48550/arxiv.2106.05142 · pith_short_12: FTKMTY3Z5FS6 · pith_short_16: FTKMTY3Z5FS6WFWV · pith_short_8: FTKMTY3Z

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/FTKMTY3Z5FS6WFWVFUBB27KQE3 \
  | 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: 2cd4c9e379e965eb16d52d021d7d5026d4818dca0829b35a8c06e7a0a915b9a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f82b423d4b8452d26e93e7d71f2abd8b4c3f9879701477b0b3ef2cf053d990d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-09T15:30:25Z",
    "title_canon_sha256": "2d5656a261971be8dac5d779e5bb2879e7c3d15dba7021df428779805e4fb053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05142",
    "kind": "arxiv",
    "version": 1
  }
}