Pith Number

pith:VDOEDW6X

pith:2024:VDOEDW6XPI6FBCQ7MSAAURZRYN

not attested not anchored not stored refs pending

Enabling Additive Manufacturing Part Inspection of Digital Twins via Collaborative Virtual Reality

Brian Au, Brian Giera, Brian Weston, Garrett Hooten, Haichao Miao, Peer-Timo Bremer, Robert Cerda, Saurabh Narain, Vuthea Chheang

arxiv:2405.12931 v1 · 2024-05-21 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDOEDW6XPI6FBCQ7MSAAURZRYN}

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	2026-07-05T08:21:28.484530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8dc41dbd77a3c508a1f64800a4731c36d2aab35e23f92655f70c132de825d8b

Aliases

arxiv: 2405.12931 · arxiv_version: 2405.12931v1 · doi: 10.48550/arxiv.2405.12931 · pith_short_12: VDOEDW6XPI6F · pith_short_16: VDOEDW6XPI6FBCQ7 · pith_short_8: VDOEDW6X

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/VDOEDW6XPI6FBCQ7MSAAURZRYN \
  | 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: a8dc41dbd77a3c508a1f64800a4731c36d2aab35e23f92655f70c132de825d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cecd0b6e7033a7bfcbd2ef1a5fe66b84a8d9bcce5c72ed69ea4c12759baecb1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-05-21T16:59:21Z",
    "title_canon_sha256": "083785d7b2b1ad9aa7209e253cc2c641f52577bad191063b03eade4ac73fa1e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.12931",
    "kind": "arxiv",
    "version": 1
  }
}