Pith Number

pith:TJWD3JAJ

pith:2023:TJWD3JAJX5Y4PLJ3BHMWOYVVBI

not attested not anchored not stored refs pending

A foundational neural operator that continuously learns without forgetting

Souvik Chakraborty, Tapas Tripura

arxiv:2310.18885 v1 · 2023-10-29 · 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{TJWD3JAJX5Y4PLJ3BHMWOYVVBI}

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

Enhanced accuracy through ensembling of randomly initialized auto-regressive models for time-dependent PDEs

Receipt and verification

First computed	2026-07-05T07:06:42.868371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a6c3da409bf71c7ad3b09d96762b50a14c45976225e860559dcb6698bee2732

Aliases

arxiv: 2310.18885 · arxiv_version: 2310.18885v1 · doi: 10.48550/arxiv.2310.18885 · pith_short_12: TJWD3JAJX5Y4 · pith_short_16: TJWD3JAJX5Y4PLJ3 · pith_short_8: TJWD3JAJ

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/TJWD3JAJX5Y4PLJ3BHMWOYVVBI \
  | 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: 9a6c3da409bf71c7ad3b09d96762b50a14c45976225e860559dcb6698bee2732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f655edcd8cb616343fa25183f031e83c4627b0fd88e7092f1cd9e7d74c7fc3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-29T03:20:10Z",
    "title_canon_sha256": "dacfb63616a19378f8d414d6e7a2c930f224b18236df672401c8e72a579eb5bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.18885",
    "kind": "arxiv",
    "version": 1
  }
}