Pith Number

pith:BBTIHMTB

pith:2018:BBTIHMTB2A4PKXIVDSBT7JTNK6

not attested not anchored not stored refs pending

Some aspects of physical prototyping in Pervasive Computing

Stephan Sigg

arxiv:1801.06326 v1 · 2018-01-19 · cs.NI · 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{BBTIHMTB2A4PKXIVDSBT7JTNK6}

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	2026-05-18T00:25:30.500763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086683b261d038f55d151c833fa66d57a1ca90ffa3f423c3f8db4f8227576390

Aliases

arxiv: 1801.06326 · arxiv_version: 1801.06326v1 · doi: 10.48550/arxiv.1801.06326 · pith_short_12: BBTIHMTB2A4P · pith_short_16: BBTIHMTB2A4PKXIV · pith_short_8: BBTIHMTB

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/BBTIHMTB2A4PKXIVDSBT7JTNK6 \
  | 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: 086683b261d038f55d151c833fa66d57a1ca90ffa3f423c3f8db4f8227576390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0033fe26c043c07369289011f1ccf5a8c8c54e9629e229a10464246f5fd1b76a",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-01-19T07:43:51Z",
    "title_canon_sha256": "fd68bde67f2fcb0b848b850006d42a08a832ce3fe6fb0b76bd23f8c5a29d7a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06326",
    "kind": "arxiv",
    "version": 1
  }
}