Pith Number

pith:C25BKRYH

pith:2021:C25BKRYHTMEVCVMMSA2JAZLFZJ

not attested not anchored not stored refs pending

$BC_2$ type multivariable matrix functions and matrix spherical functions

Erik Koelink, Jie Liu

arxiv:2110.02287 v2 · 2021-10-05 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C25BKRYHTMEVCVMMSA2JAZLFZJ}

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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.

Cited by

1 paper in Pith

Superconformal Weight Shifting Operators

Receipt and verification

First computed	2026-07-05T04:40:07.772826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ba1547079b0951558c9034906565ca6fea278b06c64c61a033e7ce34d07baf

Aliases

arxiv: 2110.02287 · arxiv_version: 2110.02287v2 · doi: 10.48550/arxiv.2110.02287 · pith_short_12: C25BKRYHTMEV · pith_short_16: C25BKRYHTMEVCVMM · pith_short_8: C25BKRYH

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/C25BKRYHTMEVCVMMSA2JAZLFZJ \
  | 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: 16ba1547079b0951558c9034906565ca6fea278b06c64c61a033e7ce34d07baf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df85373e3ad6b1f2f9a4121a98c54279a9d06eafdac23220acc89269c7bc3311",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2021-10-05T18:51:34Z",
    "title_canon_sha256": "60d1f91509598fcd3d6e3f4f47f5bc9682dd8996c10f29b3f0d440f466d0502a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02287",
    "kind": "arxiv",
    "version": 2
  }
}