Pith Number

pith:7R4BU5UX

pith:2018:7R4BU5UXI7GGV2SVXNIV2JNAZC

not attested not anchored not stored refs pending

Bernstein operators and super-Schur functions: combinatorial aspects

L. Alarie-V\'ezina, L. Lapointe, O. Blondeau-Fournier, P. Mathieu

arxiv:1802.01705 v1 · 2018-02-05 · math-ph · math.CO · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7R4BU5UXI7GGV2SVXNIV2JNAZC}

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	2026-05-17T23:59:17.665349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc781a769747cc6aea55bb515d25a0c893aaf589e9000ecc349056cf192fb09c

Aliases

arxiv: 1802.01705 · arxiv_version: 1802.01705v1 · doi: 10.48550/arxiv.1802.01705 · pith_short_12: 7R4BU5UXI7GG · pith_short_16: 7R4BU5UXI7GGV2SV · pith_short_8: 7R4BU5UX

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/7R4BU5UXI7GGV2SVXNIV2JNAZC \
  | 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: fc781a769747cc6aea55bb515d25a0c893aaf589e9000ecc349056cf192fb09c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b9b5019b557b23768bfdb2edd2fd5a614d95cbb6d9b528c3cd101974e34f6db",
    "cross_cats_sorted": [
      "math.CO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-02-05T21:50:11Z",
    "title_canon_sha256": "8167578ecb0253d3fbf734b252b47773e9e0c75cc47256c288ad2dcbc8adbe05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01705",
    "kind": "arxiv",
    "version": 1
  }
}