Pith Number

pith:74J5GUMZ

pith:2019:74J5GUMZ333PUFLF2T5WWEP4XT

not attested not anchored not stored refs pending

Whittaker modules for the twisted affine Nappi-Witten Lie algebra $\widehat{H}_{4}[\tau]$

Cuipo Jiang, Xue Chen

arxiv:1905.07603 v1 · 2019-05-18 · 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{74J5GUMZ333PUFLF2T5WWEP4XT}

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	2026-05-17T23:45:49.137761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff13d35199def6fa1565d4fb6b11fcbce110cd2cbdab296102a3e9f6fedc8b25

Aliases

arxiv: 1905.07603 · arxiv_version: 1905.07603v1 · doi: 10.48550/arxiv.1905.07603 · pith_short_12: 74J5GUMZ333P · pith_short_16: 74J5GUMZ333PUFLF · pith_short_8: 74J5GUMZ

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/74J5GUMZ333PUFLF2T5WWEP4XT \
  | 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: ff13d35199def6fa1565d4fb6b11fcbce110cd2cbdab296102a3e9f6fedc8b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c4a21e3e3cfaf97abf73d43deaa045e0110d77a35a802258868b9c3172d6f5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-05-18T15:13:32Z",
    "title_canon_sha256": "06b8ea45a444da49b52d0009896d675c1baf17457c9c2c0ac704b43699fd480c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07603",
    "kind": "arxiv",
    "version": 1
  }
}