Pith Number

pith:4DKBXUH3

pith:2017:4DKBXUH3QO3I3Z722U4FEIJANC

not attested not anchored not stored refs pending

Reconstruction of Electrical Impedance Tomography Using Fish School Search, Non-Blind Search, and Genetic Algorithm

Allan Rivalles Souza Feitosa, Arthur Diego Dias Rocha, Rafaela Covello de Freitas, Reiga Ramalho Ribeiro, Ricardo Emmanuel de Souza, Valter Augusto de Freitas Barbosa, Victor Luiz Bezerra Ara\'ujo da Silva, Wellington Pinheiro dos Santos

arxiv:1712.00789 v1 · 2017-12-03 · physics.med-ph · cs.NE · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DKBXUH3QO3I3Z722U4FEIJANC}

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	2026-05-18T00:29:00.382945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d41bd0fb83b68de7fad53852212068871d647cb4aef07321df73685cbbdea7

Aliases

arxiv: 1712.00789 · arxiv_version: 1712.00789v1 · doi: 10.48550/arxiv.1712.00789 · pith_short_12: 4DKBXUH3QO3I · pith_short_16: 4DKBXUH3QO3I3Z72 · pith_short_8: 4DKBXUH3

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/4DKBXUH3QO3I3Z722U4FEIJANC \
  | 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: e0d41bd0fb83b68de7fad53852212068871d647cb4aef07321df73685cbbdea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a93e27ba643a0d87c8cefd195085faec96a30eace7376d61890145bdce5bb1",
    "cross_cats_sorted": [
      "cs.NE",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-12-03T16:14:03Z",
    "title_canon_sha256": "37789dbf54e99013cc679168576c17898fc8e674cf0b6778e0ebefb5a22e529d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00789",
    "kind": "arxiv",
    "version": 1
  }
}