Pith Number

pith:OSBUWJMV

pith:2016:OSBUWJMVJFL2MLBMU6Z2ECA5R4

not attested not anchored not stored refs pending

Biderivations and commutative post-Lie algebra structure on the Schr\"odinger-Virasoro Lie algebra

Xiaomin Tang

arxiv:1611.04082 v2 · 2016-11-13 · 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{OSBUWJMVJFL2MLBMU6Z2ECA5R4}

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	2026-05-18T00:54:47.198946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74834b25954957a62c2ca7b3a2081d8f37913f37f2006c040b6f0c067e266cef

Aliases

arxiv: 1611.04082 · arxiv_version: 1611.04082v2 · doi: 10.48550/arxiv.1611.04082 · pith_short_12: OSBUWJMVJFL2 · pith_short_16: OSBUWJMVJFL2MLBM · pith_short_8: OSBUWJMV

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/OSBUWJMVJFL2MLBMU6Z2ECA5R4 \
  | 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: 74834b25954957a62c2ca7b3a2081d8f37913f37f2006c040b6f0c067e266cef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f7cee2bd2e9d3ca2699e4b7f195175ca83e64b20321742454d6fd73d4c15de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-11-13T04:54:28Z",
    "title_canon_sha256": "463d921cdfef044fe593378a6341376e52d02a47b550572cf885ffd6e2e9162f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04082",
    "kind": "arxiv",
    "version": 2
  }
}