Pith Number

pith:NFIJDNJ7

pith:2010:NFIJDNJ7MMYKZHJ7GK6AQ7KH57

not attested not anchored not stored refs pending

Exterior powers of the reflection representation in the cohomology of Springer fibres

Anthony Henderson

arxiv:1001.3164 v1 · 2010-01-18 · 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{NFIJDNJ7MMYKZHJ7GK6AQ7KH57}

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	2026-05-18T04:36:49.262861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

695091b53f6330ac9d3f32bc087d47efe283c1566cdb8698af3745a13c450f7e

Aliases

arxiv: 1001.3164 · arxiv_version: 1001.3164v1 · doi: 10.48550/arxiv.1001.3164 · pith_short_12: NFIJDNJ7MMYK · pith_short_16: NFIJDNJ7MMYKZHJ7 · pith_short_8: NFIJDNJ7

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/NFIJDNJ7MMYKZHJ7GK6AQ7KH57 \
  | 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: 695091b53f6330ac9d3f32bc087d47efe283c1566cdb8698af3745a13c450f7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f59c79f966ef4e28d0228fa2b5649567f5bb107eb57ff947350a149da6864f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-01-18T23:21:17Z",
    "title_canon_sha256": "2aa14624f0dfaa50628b3a084cc8f289e36457aeb0ff26622bcbdb34eaefcdf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3164",
    "kind": "arxiv",
    "version": 1
  }
}