Pith Number

pith:XTIFEFFL

pith:2026:XTIFEFFLJHI4LU6WVETVGD5EYV

not attested not anchored not stored refs pending

A multi-task spatiotemporal deep neural network for predicting penetration depth and morphology in laser welding

Chendong Shao, Haichao Cui, Sen Li, Xinhua Tang, Yaqi Wang

arxiv:2606.26260 v1 · 2026-06-24 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTIFEFFLJHI4LU6WVETVGD5EYV}

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	2026-06-26T00:15:31.674562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcd05214ab49d1c5d3d6a927530fa4c579e4494cd80b0c1d6c191e93563c6a8f

Aliases

arxiv: 2606.26260 · arxiv_version: 2606.26260v1 · doi: 10.48550/arxiv.2606.26260 · pith_short_12: XTIFEFFLJHI4 · pith_short_16: XTIFEFFLJHI4LU6W · pith_short_8: XTIFEFFL

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/XTIFEFFLJHI4LU6WVETVGD5EYV \
  | 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: bcd05214ab49d1c5d3d6a927530fa4c579e4494cd80b0c1d6c191e93563c6a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47169b3084fa2d3937110df56259b4d4980f07d7a7bca85ddba3b73d400e1265",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-24T18:02:53Z",
    "title_canon_sha256": "0d4ad73b1e18296713c62dd365517f2038082e04add2f5b392b2fb3738079813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26260",
    "kind": "arxiv",
    "version": 1
  }
}