Pith Number

pith:PBOKL5NM

pith:2017:PBOKL5NM5M7QYISGB2C5ISPO7Q

not attested not anchored not stored refs pending

Sculpt, Deploy, Repeat: Fast Prototyping of Interactive Physical Objects

Kevin Seppi, Michael Jones

arxiv:1709.06067 v1 · 2017-09-18 · 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{PBOKL5NM5M7QYISGB2C5ISPO7Q}

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	2026-05-18T00:34:58.354082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

785ca5f5aceb3f0c22460e85d449eefc309b7b43fb0fe580e231e04939e3735d

Aliases

arxiv: 1709.06067 · arxiv_version: 1709.06067v1 · doi: 10.48550/arxiv.1709.06067 · pith_short_12: PBOKL5NM5M7Q · pith_short_16: PBOKL5NM5M7QYISG · pith_short_8: PBOKL5NM

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/PBOKL5NM5M7QYISGB2C5ISPO7Q \
  | 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: 785ca5f5aceb3f0c22460e85d449eefc309b7b43fb0fe580e231e04939e3735d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cb13f759fb2dd346742b7ab5683ef60988b72e6f4efeb9f6751d0763846098e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-09-18T17:44:23Z",
    "title_canon_sha256": "1a98a652a0a46d5bdb42aaaceccf00b8e48a8977e6ce983ce53fb54878f6ad87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06067",
    "kind": "arxiv",
    "version": 1
  }
}