Pith Number

pith:A5X2ZY5R

pith:2018:A5X2ZY5RPGGDWPIEMUKQWGXTOT

not attested not anchored not stored refs pending

Symmetric spaces associated to classical groups with even characteristic

Gao Yang, Junbin Dong, Toshiaki Shoji

arxiv:1805.09020 v1 · 2018-05-23 · 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{A5X2ZY5RPGGDWPIEMUKQWGXTOT}

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	2026-05-18T00:15:08.747801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

076face3b1798c3b3d0465150b1af374fd311a4a87432cda7ef9be27d7ffcd3b

Aliases

arxiv: 1805.09020 · arxiv_version: 1805.09020v1 · doi: 10.48550/arxiv.1805.09020 · pith_short_12: A5X2ZY5RPGGD · pith_short_16: A5X2ZY5RPGGDWPIE · pith_short_8: A5X2ZY5R

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/A5X2ZY5RPGGDWPIEMUKQWGXTOT \
  | 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: 076face3b1798c3b3d0465150b1af374fd311a4a87432cda7ef9be27d7ffcd3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08bb8e3c5a0b04dc75c036b125a4bbe93901a5ed25a81aeda75e999066f4c79b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-05-23T09:20:09Z",
    "title_canon_sha256": "29caffea7bc7a845d56cd03771bef593dacd23219d57f0d9e150888306463d40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09020",
    "kind": "arxiv",
    "version": 1
  }
}