Pith Number

pith:KJL3HVYF

pith:2021:KJL3HVYF27S7LALP33XTSTZGDN

not attested not anchored not stored refs pending

Learning Geometric Transformations for Parametric Design: An Augmented Reality (AR)-Powered Approach

Dezhen Song, Heather Burte, Wei Yan, Zohreh Shaghaghian

arxiv:2109.10899 v1 · 2021-09-02 · 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{KJL3HVYF27S7LALP33XTSTZGDN}

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	2026-07-05T03:41:04.093330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5257b3d705d7e5f5816fdeef394f261b7cd4bd2a78ea797bfe24e483c95c6f8d

Aliases

arxiv: 2109.10899 · arxiv_version: 2109.10899v1 · doi: 10.48550/arxiv.2109.10899 · pith_short_12: KJL3HVYF27S7 · pith_short_16: KJL3HVYF27S7LALP · pith_short_8: KJL3HVYF

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/KJL3HVYF27S7LALP33XTSTZGDN \
  | 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: 5257b3d705d7e5f5816fdeef394f261b7cd4bd2a78ea797bfe24e483c95c6f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2f465a7409a42c383c310fca0b595a63b61f1ebeb13de306faed781f198b540",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-09-02T03:49:01Z",
    "title_canon_sha256": "ae64de7e84359949b9ada354971370f35e8b187e58a7701c534e07479d9893e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10899",
    "kind": "arxiv",
    "version": 1
  }
}