Pith Number

pith:VXMOM345

pith:2018:VXMOM345AZI6TLHBWIOY5Q2SWC

not attested not anchored not stored refs pending

A generalized Newton iteration for computing the solution of the inverse Henderson problem

Dmitry Ivanizki, Fabrice Delbary, Martin Hanke

arxiv:1806.11135 v1 · 2018-06-28 · 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{VXMOM345AZI6TLHBWIOY5Q2SWC}

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	2026-05-18T00:12:03.510146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add8e66f9d0651e9ace1b21d8ec352b086cabefc8c0e30e413219c8a2d22f64f

Aliases

arxiv: 1806.11135 · arxiv_version: 1806.11135v1 · doi: 10.48550/arxiv.1806.11135 · pith_short_12: VXMOM345AZI6 · pith_short_16: VXMOM345AZI6TLHB · pith_short_8: VXMOM345

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/VXMOM345AZI6TLHBWIOY5Q2SWC \
  | 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: add8e66f9d0651e9ace1b21d8ec352b086cabefc8c0e30e413219c8a2d22f64f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f32a3af37e51a94ad1134e406603ebcc5657067d710ecfa2187da336b458f48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-28T18:16:56Z",
    "title_canon_sha256": "efb9165f3be5a96a0be1ea77158a6ad3b304844437bce1df8a5ceeccca5abccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11135",
    "kind": "arxiv",
    "version": 1
  }
}