Pith Number

pith:G3Q2GMT4

pith:2023:G3Q2GMT44GXNBYMYNBKPYMPV34

not attested not anchored not stored refs pending

FAM: fast adaptive federated meta-learning

Indrajeet Kumar Sinha, Krishna Pratap Singh, Shekhar Verma

arxiv:2308.13970 v2 · 2023-08-26 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3Q2GMT44GXNBYMYNBKPYMPV34}

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	2026-07-05T06:46:50.127494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e1a3327ce1aed0e1986854fc31f5df1604bb8b91dafe19de7fea3c5d6aeb7e

Aliases

arxiv: 2308.13970 · arxiv_version: 2308.13970v2 · doi: 10.48550/arxiv.2308.13970 · pith_short_12: G3Q2GMT44GXN · pith_short_16: G3Q2GMT44GXNBYMY · pith_short_8: G3Q2GMT4

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/G3Q2GMT44GXNBYMYNBKPYMPV34 \
  | 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: 36e1a3327ce1aed0e1986854fc31f5df1604bb8b91dafe19de7fea3c5d6aeb7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71e4ff0350eaa4d04d16b5b84f1b25ae89422bc01be2489742bb139bd64d58e6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-26T22:54:45Z",
    "title_canon_sha256": "529eac0c83283f10cd8ec256c8fd97f455c8244254835bb8511bafe86ad28ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.13970",
    "kind": "arxiv",
    "version": 2
  }
}