Pith Number

pith:A3TA2IZZ

pith:2017:A3TA2IZZFSQYLPJVPM3I756N6V

not attested not anchored not stored refs pending

A Hypercat-enabled Semantic Internet of Things Data Hub: Technical Report

Alistair Duke, Grigoris Antoniou, Ilias Tachmazidis, John Davies, Mauro Vallati, Sandra Stincic Clarke, Sotiris Batsakis

arxiv:1703.00391 v2 · 2017-03-01 · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3TA2IZZFSQYLPJVPM3I756N6V}

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	2026-05-18T00:48:53.320365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06e60d23392ca185bd357b368ff7cdf55f3399a0e0fdb99ff21c28b2bfd7c038

Aliases

arxiv: 1703.00391 · arxiv_version: 1703.00391v2 · doi: 10.48550/arxiv.1703.00391 · pith_short_12: A3TA2IZZFSQY · pith_short_16: A3TA2IZZFSQYLPJV · pith_short_8: A3TA2IZZ

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/A3TA2IZZFSQYLPJVPM3I756N6V \
  | 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: 06e60d23392ca185bd357b368ff7cdf55f3399a0e0fdb99ff21c28b2bfd7c038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ac596181a3fdf23801c6a8bbefbda2bddec8c44f52078d6b7e75ceaca0becb",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-03-01T17:10:27Z",
    "title_canon_sha256": "babd61e96903a84b1ca54dbd0ba883de5569d8229505915d33bf2b1ef1467e11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00391",
    "kind": "arxiv",
    "version": 2
  }
}