Pith Number

pith:H4EHADMQ

pith:2018:H4EHADMQNNLCTAQJYDBOA6MB2M

not attested not anchored not stored refs pending

Design and Application of Data Aquistion Interface Circuit

Hayder O. Alwan, Noor M. Farhan, Qais S- Al-Sabbagh

arxiv:1806.08721 v1 · 2018-06-21 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4EHADMQNNLCTAQJYDBOA6MB2M}

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	2026-05-18T00:12:36.360660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f08700d906b56298209c0c2e07981d33f5ef59080711bee51fbaab94f3b9d9b

Aliases

arxiv: 1806.08721 · arxiv_version: 1806.08721v1 · doi: 10.48550/arxiv.1806.08721 · pith_short_12: H4EHADMQNNLC · pith_short_16: H4EHADMQNNLCTAQJ · pith_short_8: H4EHADMQ

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/H4EHADMQNNLCTAQJYDBOA6MB2M \
  | 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: 3f08700d906b56298209c0c2e07981d33f5ef59080711bee51fbaab94f3b9d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2a117ed4339811fb98c399ac1aec97ae326688788b1bd51b551e86a43a372ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2018-06-21T16:53:01Z",
    "title_canon_sha256": "bea851c82df09f665bacf0f439baccb64918afe121cbff3a85b0d68ac155e28f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08721",
    "kind": "arxiv",
    "version": 1
  }
}