Pith Number

pith:ZKB7MBJV

pith:2023:ZKB7MBJVOH6UCPTMSTMIMJKZPK

not attested not anchored not stored refs pending

Multisensor fusion-based digital twin in additive manufacturing for in-situ quality monitoring and defect correction

Chaolin Tan, Kui Liu, Lequn Chen, Seung Ki Moon, Xiling Yao

arxiv:2304.05685 v1 · 2023-04-12 · eess.IV · cs.SY · eess.SP · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKB7MBJVOH6UCPTMSTMIMJKZPK}

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	2026-07-05T06:00:22.370122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca83f6053571fd413e6c94d88625597a8eb06e8dff2213780a83b8c4c6a0d7bd

Aliases

arxiv: 2304.05685 · arxiv_version: 2304.05685v1 · doi: 10.48550/arxiv.2304.05685 · pith_short_12: ZKB7MBJVOH6U · pith_short_16: ZKB7MBJVOH6UCPTM · pith_short_8: ZKB7MBJV

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/ZKB7MBJVOH6UCPTMSTMIMJKZPK \
  | 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: ca83f6053571fd413e6c94d88625597a8eb06e8dff2213780a83b8c4c6a0d7bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "666743367a062da95eb7d04d47004af145c83cce658cf22e7b254a851cbbdfe0",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-04-12T08:13:43Z",
    "title_canon_sha256": "903b48d3aa8543f2ca0810d15d05b16c202b0e6be35a10167a4fa7b4547afb42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05685",
    "kind": "arxiv",
    "version": 1
  }
}