Pith Number

pith:BA2VFZSL

pith:2016:BA2VFZSLN3WIIWONMDLZT2TKHZ

not attested not anchored not stored refs pending

Monotonicity-based regularization for phantom experiment data in Electrical Impedance Tomography

Bastian Harrach, Mach Nguyet Minh

arxiv:1610.05718 v2 · 2016-10-18 · math.AP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BA2VFZSLN3WIIWONMDLZT2TKHZ}

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	2026-05-17T23:50:42.974549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

083552e64b6eec8459cd60d799ea6a3e668a1f97144be3ae5c9343e7850b5aff

Aliases

arxiv: 1610.05718 · arxiv_version: 1610.05718v2 · doi: 10.48550/arxiv.1610.05718 · pith_short_12: BA2VFZSLN3WI · pith_short_16: BA2VFZSLN3WIIWON · pith_short_8: BA2VFZSL

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/BA2VFZSLN3WIIWONMDLZT2TKHZ \
  | 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: 083552e64b6eec8459cd60d799ea6a3e668a1f97144be3ae5c9343e7850b5aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0fc0f2a05f8493777457f37501aa190598591d8799fdc8b8da2a5df02c8a511",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-18T17:43:09Z",
    "title_canon_sha256": "161ac16ccb8ddc8af11b2fd46ecb5c59b38110bed602c18783559ebb96703ec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05718",
    "kind": "arxiv",
    "version": 2
  }
}