Pith Number

pith:LZYHZ6BH

pith:2022:LZYHZ6BHJR4G765YYVDNXE4PVN

not attested not anchored not stored refs pending

Puffy: A Step-by-step Guide to Craft Bio-inspired Artifacts with Interactive Materiality

Bart van Dijk, Miguel Bruns, Pengcheng An, Sark Pangrui Xing, Stephen Jia Wang, Yaliang Chuang

arxiv:2211.14746 v1 · 2022-11-27 · 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{LZYHZ6BHJR4G765YYVDNXE4PVN}

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	2026-07-05T05:19:43.218984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e707cf8274c786ffbb8c546db938fab4399c17b07ed3ce5fa37386db7acf734

Aliases

arxiv: 2211.14746 · arxiv_version: 2211.14746v1 · doi: 10.48550/arxiv.2211.14746 · pith_short_12: LZYHZ6BHJR4G · pith_short_16: LZYHZ6BHJR4G765Y · pith_short_8: LZYHZ6BH

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/LZYHZ6BHJR4G765YYVDNXE4PVN \
  | 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: 5e707cf8274c786ffbb8c546db938fab4399c17b07ed3ce5fa37386db7acf734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43c73177be13236cc739361a201a9307f6c4c176fd72fc4a140d1d8ecf9ebdab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-11-27T07:00:33Z",
    "title_canon_sha256": "8e56e9291b66655f25fc56b445b05c6c66fdd0210743da6b0409f48da6bb56e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14746",
    "kind": "arxiv",
    "version": 1
  }
}