Pith Number

pith:7QDBDEGS

pith:2017:7QDBDEGSGCNFU5V74M23BIGWSY

not attested not anchored not stored refs pending

A homotopy method for solving multilinear systems with M-tensors

Lixing Han

arxiv:1701.07536 v1 · 2017-01-26 · 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{7QDBDEGSGCNFU5V74M23BIGWSY}

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	2026-05-18T00:52:03.225076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc061190d2309a5a76bfe335b0a0d6961fd792029bf90c883a22a67b7e5cee6c

Aliases

arxiv: 1701.07536 · arxiv_version: 1701.07536v1 · doi: 10.48550/arxiv.1701.07536 · pith_short_12: 7QDBDEGSGCNF · pith_short_16: 7QDBDEGSGCNFU5V7 · pith_short_8: 7QDBDEGS

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/7QDBDEGSGCNFU5V74M23BIGWSY \
  | 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: fc061190d2309a5a76bfe335b0a0d6961fd792029bf90c883a22a67b7e5cee6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7caa101a1cd09a655b1c836d9ceb815ab02045c7613c98db445cfbaa1ce5dbf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-01-26T01:23:38Z",
    "title_canon_sha256": "66fc2e78de78c2f81907ce90c845f2c98e3b9d7d2e30f53ae692ae3b83481c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07536",
    "kind": "arxiv",
    "version": 1
  }
}