Pith Number

pith:6XA6OVYQ

pith:2011:6XA6OVYQXVR5AQ4EGONDTDBXL6

not attested not anchored not stored refs pending

A Categorification of the Spin Representation of $U(\mf{so}(7,\C))$ via Projective Functors

Shilin Yang, Yongjun Xu

arxiv:1102.3952 v2 · 2011-02-19 · math.RT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XA6OVYQXVR5AQ4EGONDTDBXL6}

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	2026-05-18T03:43:27.442424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c1e75710bd63d04384339a398c375fba930052a51bad8e683536ed9978468f

Aliases

arxiv: 1102.3952 · arxiv_version: 1102.3952v2 · doi: 10.48550/arxiv.1102.3952 · pith_short_12: 6XA6OVYQXVR5 · pith_short_16: 6XA6OVYQXVR5AQ4E · pith_short_8: 6XA6OVYQ

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/6XA6OVYQXVR5AQ4EGONDTDBXL6 \
  | 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: f5c1e75710bd63d04384339a398c375fba930052a51bad8e683536ed9978468f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e932cb1a6f36fbc868cad387ba95d21f96afcf8971f19f8f0ba9041434ce2f42",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-02-19T02:38:25Z",
    "title_canon_sha256": "aef8162bb60ffd0f032dbfdf7d63c088d7328a87e754da4c08028cda9a95ef71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3952",
    "kind": "arxiv",
    "version": 2
  }
}