Pith Number

pith:2MJ4KQFF

pith:2016:2MJ4KQFFG6LTPTXCEUYQKLCWYJ

not attested not anchored not stored refs pending

Linear commuting maps and skew-symmertric biderivations of the deformative Schrodinger-Virasoro Lie algebras

Guangzhe Fan, Kun Xu, Yucai Su

arxiv:1611.05718 v1 · 2016-11-17 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MJ4KQFFG6LTPTXCEUYQKLCWYJ}

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	2026-05-18T00:58:02.799120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d313c540a5379737cee22531052c56c2566552ac168dea802c8f73cd588482ba

Aliases

arxiv: 1611.05718 · arxiv_version: 1611.05718v1 · doi: 10.48550/arxiv.1611.05718 · pith_short_12: 2MJ4KQFFG6LT · pith_short_16: 2MJ4KQFFG6LTPTXC · pith_short_8: 2MJ4KQFF

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/2MJ4KQFFG6LTPTXCEUYQKLCWYJ \
  | 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: d313c540a5379737cee22531052c56c2566552ac168dea802c8f73cd588482ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "129e6ecee9b9d315cc57ac53b2b63ad4d27bc7bdd1ac1864fee83557bb451c46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-11-17T14:53:24Z",
    "title_canon_sha256": "723c5c14a35688795ce3e92bed0862207425a073c6fb1ae8a95a47c4bc2d70c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05718",
    "kind": "arxiv",
    "version": 1
  }
}