Pith Number

pith:UKUVKPJU

pith:2022:UKUVKPJUJREN4AX6TWPMNP3SPA

not attested not anchored not stored refs pending

Contrastive Learning for Time Series on Dynamic Graphs

Antonios Valkanas, Florence Regol, Mark Coates, Yitian Zhang

arxiv:2209.10662 v1 · 2022-09-21 · 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{UKUVKPJUJREN4AX6TWPMNP3SPA}

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	2026-07-05T05:00:04.948323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2a9553d344c48de02fe9d9ec6bf727802fe3609a558f9b83397ee9fbb029979

Aliases

arxiv: 2209.10662 · arxiv_version: 2209.10662v1 · doi: 10.48550/arxiv.2209.10662 · pith_short_12: UKUVKPJUJREN · pith_short_16: UKUVKPJUJREN4AX6 · pith_short_8: UKUVKPJU

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/UKUVKPJUJREN4AX6TWPMNP3SPA \
  | 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: a2a9553d344c48de02fe9d9ec6bf727802fe3609a558f9b83397ee9fbb029979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f449b176612a08a81f2f017f9ae8375420004db87c366701456c80ebe894244c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-21T21:14:28Z",
    "title_canon_sha256": "c6c47508f38f41e2d65514c659472f6839c66e1569ec9d783435ca21308d4111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10662",
    "kind": "arxiv",
    "version": 1
  }
}