Pith Number

pith:ROLUEXWL

pith:2016:ROLUEXWLFEG36FCPQBVB3ROQGX

not attested not anchored not stored refs pending

Polynomial collocation for handling an inaccurately known measurement configuration in electrical impedance tomography

Lauri Mustonen, Nuutti Hyv\"onen, Stratos Staboulis, Vesa Kaarnioja

arxiv:1604.00353 v2 · 2016-04-01 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROLUEXWLFEG36FCPQBVB3ROQGX}

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	2026-05-18T01:11:38.364199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b97425ecb290dbf144f806a1dc5d035da49517bcee474f28f18e9175d2f57a5

Aliases

arxiv: 1604.00353 · arxiv_version: 1604.00353v2 · doi: 10.48550/arxiv.1604.00353 · pith_short_12: ROLUEXWLFEG3 · pith_short_16: ROLUEXWLFEG36FCP · pith_short_8: ROLUEXWL

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/ROLUEXWLFEG36FCPQBVB3ROQGX \
  | 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: 8b97425ecb290dbf144f806a1dc5d035da49517bcee474f28f18e9175d2f57a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "014eaa9fe587c003e1f8d7d7747dbdd70fb65c6f28a4270e86cd72301f7e388b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-04-01T18:39:36Z",
    "title_canon_sha256": "b4c4cf35d487f55e800bb94bc52892c9dc1b8e83ac267cce2295826496a97549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00353",
    "kind": "arxiv",
    "version": 2
  }
}