Pith Number

pith:MF2LHI3D

pith:2016:MF2LHI3D7UQSQ3PHGSH5NIGKVA

not attested not anchored not stored refs pending

A new S-type eigenvalue localization set for tensors and its applications

Jingjing Cui, Ligong Wang, Zhengge Huang, Zhong Xu

arxiv:1602.07568 v1 · 2016-02-24 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MF2LHI3D7UQSQ3PHGSH5NIGKVA}

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	2026-05-18T01:20:02.621475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6174b3a363fd21286de7348fd6a0caa82d33d7940a48839931ac3584c1c7879e

Aliases

arxiv: 1602.07568 · arxiv_version: 1602.07568v1 · doi: 10.48550/arxiv.1602.07568 · pith_short_12: MF2LHI3D7UQS · pith_short_16: MF2LHI3D7UQSQ3PH · pith_short_8: MF2LHI3D

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/MF2LHI3D7UQSQ3PHGSH5NIGKVA \
  | 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: 6174b3a363fd21286de7348fd6a0caa82d33d7940a48839931ac3584c1c7879e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa4ba349e7afd32ece8f01000f0cd3acbd6a5fa3e14436d43ec8fcb5460ca68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-02-24T15:46:42Z",
    "title_canon_sha256": "45baa666edc1d0052b3008b712226d46cfc0233004cceea5d1c1c08d2e7ad3d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07568",
    "kind": "arxiv",
    "version": 1
  }
}