Pith Number

pith:XCFLVW3X

pith:2017:XCFLVW3X2B4FDSKIUMKDMUPZY5

not attested not anchored not stored refs pending

Spin nilHecke algebras of classical type

Ian Johnson, Weiqiang Wang

arxiv:1706.06240 v2 · 2017-06-20 · 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{XCFLVW3X2B4FDSKIUMKDMUPZY5}

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	2026-05-18T00:24:52.375721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b88abadb77d07851c948a3143651f9c768fbb83106cfabaf10bba7fb03ebf29e

Aliases

arxiv: 1706.06240 · arxiv_version: 1706.06240v2 · doi: 10.48550/arxiv.1706.06240 · pith_short_12: XCFLVW3X2B4F · pith_short_16: XCFLVW3X2B4FDSKI · pith_short_8: XCFLVW3X

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/XCFLVW3X2B4FDSKIUMKDMUPZY5 \
  | 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: b88abadb77d07851c948a3143651f9c768fbb83106cfabaf10bba7fb03ebf29e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5589cb03ec048d218e98fbb08c5da4875be7edda2ecb3e21588d5910f9c7f1b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-06-20T02:18:43Z",
    "title_canon_sha256": "6245dcb2527204e841dc9f00f25abbe9683595f86ceecf93040868ee72e2e9df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06240",
    "kind": "arxiv",
    "version": 2
  }
}