Pith Number

pith:FAKI52YO

pith:2010:FAKI52YO4R6GEL2XYBFKAPKFDR

not attested not anchored not stored refs pending

Special symplectic Lie groups and hypersymplectic Lie groups

Chengming Bai, Xiang Ni

arxiv:1010.3160 v1 · 2010-10-15 · math-ph · math.DG · math.MP · math.QA · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FAKI52YO4R6GEL2XYBFKAPKFDR}

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	2026-05-18T04:39:17.591414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28148eeb0ee47c622f57c04aa03d451c686c68f69fa233e7b6dc4fc31c4241c9

Aliases

arxiv: 1010.3160 · arxiv_version: 1010.3160v1 · doi: 10.48550/arxiv.1010.3160 · pith_short_12: FAKI52YO4R6G · pith_short_16: FAKI52YO4R6GEL2X · pith_short_8: FAKI52YO

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/FAKI52YO4R6GEL2XYBFKAPKFDR \
  | 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: 28148eeb0ee47c622f57c04aa03d451c686c68f69fa233e7b6dc4fc31c4241c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bca8064ef5895d50ef988b644013477152a133cd725b3cc165b2ed430c09d3dc",
    "cross_cats_sorted": [
      "math.DG",
      "math.MP",
      "math.QA",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-10-15T13:32:24Z",
    "title_canon_sha256": "87d32370c4c0957e5f807bbc8f82abe62d6ff1fcd162c2863a4e548e8ac2d442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3160",
    "kind": "arxiv",
    "version": 1
  }
}