Pith Number

pith:VNJYCGYI

pith:2015:VNJYCGYIRIUAIZBQ4ZF5MMHJFQ

not attested not anchored not stored refs pending

Interactive Museum Exhibits with Microcontrollers: A Use-Case Scenario

Jason H. Haga, Lok Wong, Shinji Shimojo, Tomoki Yoshihisa, Yuuichi Teranishi

arxiv:1509.07626 v1 · 2015-09-25 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNJYCGYIRIUAIZBQ4ZF5MMHJFQ}

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	2026-05-18T01:32:02.287706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab53811b088a28046430e64bd630e92c2a8642ebd9fff7e6b92b03d1e2255fbd

Aliases

arxiv: 1509.07626 · arxiv_version: 1509.07626v1 · doi: 10.48550/arxiv.1509.07626 · pith_short_12: VNJYCGYIRIUA · pith_short_16: VNJYCGYIRIUAIZBQ · pith_short_8: VNJYCGYI

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/VNJYCGYIRIUAIZBQ4ZF5MMHJFQ \
  | 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: ab53811b088a28046430e64bd630e92c2a8642ebd9fff7e6b92b03d1e2255fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5269b799e27da0d1bf42560a98ba75cfde26b3ff1f3a8a26d6ed338468387f4d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-09-25T08:21:41Z",
    "title_canon_sha256": "0d5cc8b4199ad84c156915ef2dc897cad627ef1d1ba0704f7f1574f29dc87ade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07626",
    "kind": "arxiv",
    "version": 1
  }
}