Pith Number

pith:K6ZY3UNN

pith:2026:K6ZY3UNNT65ZKEU3GLCD7POB4X

not attested not anchored not stored refs pending

Variational Boosting for Physics-Informed Neural Networks

Kaylee Vo, Pavlos Protopapas

arxiv:2607.23940 v1 · 2026-07-27 · 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{K6ZY3UNNT65ZKEU3GLCD7POB4X}

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	2026-07-28T01:23:36.870225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57b38dd1ad9fbb95129b32c43fbdc1e5f1a461cd13309057a883da1f7019053e

Aliases

arxiv: 2607.23940 · arxiv_version: 2607.23940v1 · doi: 10.48550/arxiv.2607.23940 · pith_short_12: K6ZY3UNNT65Z · pith_short_16: K6ZY3UNNT65ZKEU3 · pith_short_8: K6ZY3UNN

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/K6ZY3UNNT65ZKEU3GLCD7POB4X \
  | 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: 57b38dd1ad9fbb95129b32c43fbdc1e5f1a461cd13309057a883da1f7019053e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c2b0bfe9649d202fd7fc51609a2896e02a3a52523b13155ca6d1eba5b5df9b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-27T02:32:22Z",
    "title_canon_sha256": "1729a15a619cd6229a90b8584688cdbcb896505701bf3b1db2f1ef6d15beab5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23940",
    "kind": "arxiv",
    "version": 1
  }
}