Pith Number

pith:UBSNX26Y

pith:2022:UBSNX26YAYCSHNN75PTCFEQ6ZS

not attested not anchored not stored refs pending

Learning a Better Initialization for Soft Prompts via Meta-Learning

Kun Qian, Yukun Huang, Zhou Yu

arxiv:2205.12471 v1 · 2022-05-25 · 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{UBSNX26YAYCSHNN75PTCFEQ6ZS}

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	2026-07-05T04:26:26.117058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a064dbebd8060523b5bfebe622921ecc8f3c7f6d13a267f8f1a91344a889ece7

Aliases

arxiv: 2205.12471 · arxiv_version: 2205.12471v1 · doi: 10.48550/arxiv.2205.12471 · pith_short_12: UBSNX26YAYCS · pith_short_16: UBSNX26YAYCSHNN7 · pith_short_8: UBSNX26Y

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/UBSNX26YAYCSHNN75PTCFEQ6ZS \
  | 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: a064dbebd8060523b5bfebe622921ecc8f3c7f6d13a267f8f1a91344a889ece7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f6a33253afc563b88378e2c132ff9d6216f14bd5f685c33473cb5370befd5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-25T03:50:23Z",
    "title_canon_sha256": "d0fe315c87157e63d9986492efa0b6031337e0af40daad4b29df9dce146c1dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12471",
    "kind": "arxiv",
    "version": 1
  }
}