Pith Number

pith:FODJFSKM

pith:2016:FODJFSKMJUB5OTNTEAUYEOHFIH

not attested not anchored not stored refs pending

Operations on Arc Diagrams and Degenerations for Invariant Subspaces of Linear Operators. Part II

Justyna Kosakowska, Mariusz Kaniecki, Markus Schmidmeier

arxiv:1609.09042 v1 · 2016-09-28 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FODJFSKMJUB5OTNTEAUYEOHFIH}

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	2026-05-17T23:42:14.453526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8692c94c4d03d74db320298238e541d485ee7deeda7b8f2debd109ef065e48

Aliases

arxiv: 1609.09042 · arxiv_version: 1609.09042v1 · doi: 10.48550/arxiv.1609.09042 · pith_short_12: FODJFSKMJUB5 · pith_short_16: FODJFSKMJUB5OTNT · pith_short_8: FODJFSKM

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/FODJFSKMJUB5OTNTEAUYEOHFIH \
  | 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: 2b8692c94c4d03d74db320298238e541d485ee7deeda7b8f2debd109ef065e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56fb6060dfaf069f3cdca9cdc497c9611d3c6b40f5aac6d4863e497be1ca372e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-09-28T19:06:36Z",
    "title_canon_sha256": "f574716100add8e0dc7caed21fab8095ece774e65fc92c9a5008225d8092a4ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09042",
    "kind": "arxiv",
    "version": 1
  }
}