Pith Number

pith:FBPLJMG7

pith:2018:FBPLJMG7P77O45QA6RS3FSRFC3

not attested not anchored not stored refs pending

A High Accuracy and High Sensitivity System Architecture for Electrical Impedance Tomography System

Boxiao Liu, Guoxing Wang, Hui Li, Yongfu Li, Yong Lian

arxiv:1810.09517 v1 · 2018-10-02 · physics.med-ph · cs.ET · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBPLJMG7P77O45QA6RS3FSRFC3}

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	2026-05-18T00:02:39.372524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

285eb4b0df7ffeee7600f465b2ca2516fadfdfb8513bca2183ab595ae508433c

Aliases

arxiv: 1810.09517 · arxiv_version: 1810.09517v1 · doi: 10.48550/arxiv.1810.09517 · pith_short_12: FBPLJMG7P77O · pith_short_16: FBPLJMG7P77O45QA · pith_short_8: FBPLJMG7

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/FBPLJMG7P77O45QA6RS3FSRFC3 \
  | 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: 285eb4b0df7ffeee7600f465b2ca2516fadfdfb8513bca2183ab595ae508433c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c91a33dea9b4239b3eb0a2620fab6206f4a34f2a26fd06699bfae3d08dd31186",
    "cross_cats_sorted": [
      "cs.ET",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-10-02T18:20:53Z",
    "title_canon_sha256": "386c2ac0e09270a72196e9a0076081abbba17f57f5647e4bd52e0abb803e2326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09517",
    "kind": "arxiv",
    "version": 1
  }
}