Pith Number

pith:TJRNTQ4U

pith:2016:TJRNTQ4USCKZII5ZD4GOFFKSHA

not attested not anchored not stored refs pending

Bubbles: a data management approach to create an advanced industrial interoperability layer for critical systems development applying reuse techniques

Aleksander Lodwich, Jose Mar\'ia Alvarez-Rodr\'iguez

arxiv:1605.07336 v1 · 2016-05-24 · 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{TJRNTQ4USCKZII5ZD4GOFFKSHA}

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	2026-05-18T01:13:46.366140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a62d9c39490959423b91f0ce2955238149374a95f6c74c8515c9ec390e3c24b

Aliases

arxiv: 1605.07336 · arxiv_version: 1605.07336v1 · doi: 10.48550/arxiv.1605.07336 · pith_short_12: TJRNTQ4USCKZ · pith_short_16: TJRNTQ4USCKZII5Z · pith_short_8: TJRNTQ4U

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/TJRNTQ4USCKZII5ZD4GOFFKSHA \
  | 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: 9a62d9c39490959423b91f0ce2955238149374a95f6c74c8515c9ec390e3c24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ecf07110c026623f6b4c0c5beb575616e7af608d23e8be97e9aaebcfe10a609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-05-24T08:54:26Z",
    "title_canon_sha256": "295cb4c3deaa32ac181c21eb64c96f4a4e2638c40991f51ca5bf386207234661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07336",
    "kind": "arxiv",
    "version": 1
  }
}