Pith Number

pith:NULWGSXB

pith:2021:NULWGSXB6LRIWFT2IBLFTT4NGB

not attested not anchored not stored refs pending

Meta-Learning Dynamics Forecasting Using Task Inference

Robin Walters, Rose Yu, Rui Wang

arxiv:2102.10271 v5 · 2021-02-20 · 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{NULWGSXB6LRIWFT2IBLFTT4NGB}

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.

Cited by

1 paper in Pith

Tailored Forecasting from Short Time Series via Meta-learning

Receipt and verification

First computed	2026-07-05T05:05:43.195998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d17634ae1f2e28b167a405659cf8d305bc50db7380c38cbc65a51dc77507d05

Aliases

arxiv: 2102.10271 · arxiv_version: 2102.10271v5 · doi: 10.48550/arxiv.2102.10271 · pith_short_12: NULWGSXB6LRI · pith_short_16: NULWGSXB6LRIWFT2 · pith_short_8: NULWGSXB

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/NULWGSXB6LRIWFT2IBLFTT4NGB \
  | 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: 6d17634ae1f2e28b167a405659cf8d305bc50db7380c38cbc65a51dc77507d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1823e86981afcffae9bc22c01f5893c5b174aec78440f24588fc9bed85a9a15d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-20T06:41:08Z",
    "title_canon_sha256": "794c92b93083d890e2a3f54b3b7d2c3c6be28a8424a849661a6c8187bffae113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.10271",
    "kind": "arxiv",
    "version": 5
  }
}