Pith Number

pith:7Y4YREA4

pith:2011:7Y4YREA4QQLOXZLLFYE2W2EF6E

not attested not anchored not stored refs pending

Schur functions and their realizations in the slice hyperholomorphic setting

Daniel Alpay, Fabrizio Colombo, Irene Sabadini

arxiv:1110.2634 v1 · 2011-10-12 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Y4YREA4QQLOXZLLFYE2W2EF6E}

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	2026-05-18T04:11:07.896992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe3988901c8416ebe56b2e09ab6885f12b805bdd36ea68143bff56f7503412d0

Aliases

arxiv: 1110.2634 · arxiv_version: 1110.2634v1 · doi: 10.48550/arxiv.1110.2634 · pith_short_12: 7Y4YREA4QQLO · pith_short_16: 7Y4YREA4QQLOXZLL · pith_short_8: 7Y4YREA4

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/7Y4YREA4QQLOXZLLFYE2W2EF6E \
  | 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: fe3988901c8416ebe56b2e09ab6885f12b805bdd36ea68143bff56f7503412d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a425d2762bb63d7bb1c4ce710ee1ecf730e1e33e13aa1723588732ba1b83f20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-10-12T11:41:57Z",
    "title_canon_sha256": "cf4f2bff6c567bbe15f5581918d61a243433fc4a5d8b955f3c04a301d279c71f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2634",
    "kind": "arxiv",
    "version": 1
  }
}