Pith Number

pith:ZW26ZEPQ

pith:2020:ZW26ZEPQ6VPTSIYYFTQZXJUJCI

not attested not anchored not stored refs pending

An Exploration of IoT Platform Development

Didar Zowghi, Mahdi Fahmideh

arxiv:2004.08016 v1 · 2020-04-17 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZW26ZEPQ6VPTSIYYFTQZXJUJCI}

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	2026-07-05T00:55:49.237235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb5ec91f0f55f3923182ce19ba689123abb66914e992715cd82edbdfe2eee59

Aliases

arxiv: 2004.08016 · arxiv_version: 2004.08016v1 · doi: 10.48550/arxiv.2004.08016 · pith_short_12: ZW26ZEPQ6VPT · pith_short_16: ZW26ZEPQ6VPTSIYY · pith_short_8: ZW26ZEPQ

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/ZW26ZEPQ6VPTSIYYFTQZXJUJCI \
  | 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: cdb5ec91f0f55f3923182ce19ba689123abb66914e992715cd82edbdfe2eee59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "682d22187e38628644e2c8988bdc8d98ff64ed8f7a5df28b7eb8f48412c9bb02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-04-17T01:24:22Z",
    "title_canon_sha256": "d9e1fc400bed3968afc215036aa1fd13c1a1976c407218c538a5401d4c6a9d3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08016",
    "kind": "arxiv",
    "version": 1
  }
}