Pith Number

pith:LDFBS4DQ

pith:2019:LDFBS4DQ57BDHXQGQFAFOCAZX6

not attested not anchored not stored refs pending

Kobayashi's conjecture on associated varieties for $(\mathrm{E}_{6(-14)},\mathrm{Spin}(8,1))$

Haian He

arxiv:1908.04723 v2 · 2019-08-13 · 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{LDFBS4DQ57BDHXQGQFAFOCAZX6}

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	2026-07-05T01:23:34.170793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58ca197070efc233de068140570819bfb5ed0bf42b7eb2f2752d8f14ba9b9053

Aliases

arxiv: 1908.04723 · arxiv_version: 1908.04723v2 · doi: 10.48550/arxiv.1908.04723 · pith_short_12: LDFBS4DQ57BD · pith_short_16: LDFBS4DQ57BDHXQG · pith_short_8: LDFBS4DQ

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/LDFBS4DQ57BDHXQGQFAFOCAZX6 \
  | 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: 58ca197070efc233de068140570819bfb5ed0bf42b7eb2f2752d8f14ba9b9053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46879af255cce635c0571554f72204fcab7e32cb98044a24b7ccbcabd2ff0e1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-08-13T16:30:53Z",
    "title_canon_sha256": "c6c7d0583c4c4c06e106ad900666f16a7bf3bab7d476dc440f480438d41dc109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04723",
    "kind": "arxiv",
    "version": 2
  }
}