Pith Number

pith:NAEFOKTD

pith:2015:NAEFOKTDOD5SB3HF443P5T7D7T

not attested not anchored not stored refs pending

Spatial resolution in electrical capacitance tomography

C\'edric Margo, J\'er\^ome Lucas, St\'ephane Hol\'e, Yacine Oussar

arxiv:1503.01311 v1 · 2015-03-04 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAEFOKTDOD5SB3HF443P5T7D7T}

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	2026-05-18T02:25:34.829416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6808572a6370fb20ece5e736fecfe3fce72227b045aee2f407307ce0dfa666b6

Aliases

arxiv: 1503.01311 · arxiv_version: 1503.01311v1 · doi: 10.48550/arxiv.1503.01311 · pith_short_12: NAEFOKTDOD5S · pith_short_16: NAEFOKTDOD5SB3HF · pith_short_8: NAEFOKTD

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/NAEFOKTDOD5SB3HF443P5T7D7T \
  | 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: 6808572a6370fb20ece5e736fecfe3fce72227b045aee2f407307ce0dfa666b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c2378b9a42f4c7df49da91e96310afb0d0f46238b49737489618d0dd66823f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-03-04T14:07:20Z",
    "title_canon_sha256": "327097f5e58558925cbe44c6bc751c192931400f384ca1f30e34e51a4e8e1a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01311",
    "kind": "arxiv",
    "version": 1
  }
}