Pith Number

pith:UJYOHJPY

pith:2017:UJYOHJPYP3SVTSMMLWNAHCH4SR

not attested not anchored not stored refs pending

A modified Newton iteration for finding nonnegative Z-eigenpairs of a nonnegative tensor

Ching-Sung Liu, Chun-Hua Guo, Wen-Wei Lin

arxiv:1705.07487 v1 · 2017-05-21 · 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{UJYOHJPYP3SVTSMMLWNAHCH4SR}

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	2026-05-18T00:44:05.430169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a270e3a5f87ee559c98c5d9a0388fc9475d0dea236bfbfe3e7dbf31cf4d90a0f

Aliases

arxiv: 1705.07487 · arxiv_version: 1705.07487v1 · doi: 10.48550/arxiv.1705.07487 · pith_short_12: UJYOHJPYP3SV · pith_short_16: UJYOHJPYP3SVTSMM · pith_short_8: UJYOHJPY

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/UJYOHJPYP3SVTSMMLWNAHCH4SR \
  | 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: a270e3a5f87ee559c98c5d9a0388fc9475d0dea236bfbfe3e7dbf31cf4d90a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d65f73ac7d2c5c18778439639a8e3d7de4ff242eae7902d68929a33d06f4ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-05-21T18:58:34Z",
    "title_canon_sha256": "b18a0a83f5436133103d1c50cf04c5b09f0cf7b19e5ba88e02371bf16ad709ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07487",
    "kind": "arxiv",
    "version": 1
  }
}