Pith Number

pith:H67TFG54

pith:2010:H67TFG54EQBADCIG6JWGNZD75N

not attested not anchored not stored refs pending

The discriminants associated to isotropy representations of symmetric spaces

Claudio Gorodski

arxiv:1008.1268 v1 · 2010-08-06 · 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{H67TFG54EQBADCIG6JWGNZD75N}

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	2026-05-18T04:42:33.443262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fbf329bbc2402018906f26c66e47feb72346718418b4db1b8f7cf73c4f10ef7

Aliases

arxiv: 1008.1268 · arxiv_version: 1008.1268v1 · doi: 10.48550/arxiv.1008.1268 · pith_short_12: H67TFG54EQBA · pith_short_16: H67TFG54EQBADCIG · pith_short_8: H67TFG54

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/H67TFG54EQBADCIG6JWGNZD75N \
  | 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: 3fbf329bbc2402018906f26c66e47feb72346718418b4db1b8f7cf73c4f10ef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c59c2bd2fc89978af9298ae91aeb905c1a86946d300e4176d59152ea7d28a7c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-08-06T20:03:54Z",
    "title_canon_sha256": "95fdea7225703dec88ea8dbeafa1a86fdc1e9ce2dfbd60c65124f8dd5cfaadf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1268",
    "kind": "arxiv",
    "version": 1
  }
}