Pith Number

pith:XKXKCVDT

pith:2021:XKXKCVDTQU6NOBJ26KCHRZVXTS

not attested not anchored not stored refs pending

Sequential Reptile: Inter-Task Gradient Alignment for Multilingual Learning

Hae Beom Lee, Juho Lee, Seanie Lee, Sung Ju Hwang

arxiv:2110.02600 v3 · 2021-10-06 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKXKCVDTQU6NOBJ26KCHRZVXTS}

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	2026-07-05T04:00:18.652554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baaea15473853cd7053af28478e6b79c913962fa299d42e65d48b542df319d54

Aliases

arxiv: 2110.02600 · arxiv_version: 2110.02600v3 · doi: 10.48550/arxiv.2110.02600 · pith_short_12: XKXKCVDTQU6N · pith_short_16: XKXKCVDTQU6NOBJ2 · pith_short_8: XKXKCVDT

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/XKXKCVDTQU6NOBJ26KCHRZVXTS \
  | 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: baaea15473853cd7053af28478e6b79c913962fa299d42e65d48b542df319d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aed7da94827db2eb18ddf416abe6bd85c56103198bbc1a6ad092c77d4a67084",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-06T09:10:10Z",
    "title_canon_sha256": "f5104c93a5d69bf85b7e5bf62cf795589c31bcf58f23631741397b23e13e874b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02600",
    "kind": "arxiv",
    "version": 3
  }
}