Pith Number

pith:IARPCSKE

pith:2013:IARPCSKEGXKWQPIA5KJRKXSPFS

not attested not anchored not stored refs pending

Centre of the Schur Algebra

Amritanshu Prasad, T. Geetha

arxiv:1303.2475 v2 · 2013-03-11 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IARPCSKEGXKWQPIA5KJRKXSPFS}

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	2026-05-18T01:20:04.013864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4022f1494435d5683d00ea93155e4f2cac478c83eb80aeca450c4252e7374478

Aliases

arxiv: 1303.2475 · arxiv_version: 1303.2475v2 · doi: 10.48550/arxiv.1303.2475 · pith_short_12: IARPCSKEGXKW · pith_short_16: IARPCSKEGXKWQPIA · pith_short_8: IARPCSKE

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/IARPCSKEGXKWQPIA5KJRKXSPFS \
  | 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: 4022f1494435d5683d00ea93155e4f2cac478c83eb80aeca450c4252e7374478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c37ac56f1e362a3fbd65d5e60f24ec663d53928c3599538ed28b269898be5c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-03-11T10:30:27Z",
    "title_canon_sha256": "8b715953bcd39e53f8bc25366c95f7790556e07d27edcb1570968c9ba8e441f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2475",
    "kind": "arxiv",
    "version": 2
  }
}