Pith Number

pith:7ZF5CD76

pith:2017:7ZF5CD76ATUXWPSOK2PJRPWUPC

not attested not anchored not stored refs pending

Intersection multiplicity one for classical groups

Ivan Dimitrov, Mike Roth

arxiv:1707.06840 v1 · 2017-07-21 · math.AG · 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{7ZF5CD76ATUXWPSOK2PJRPWUPC}

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	2026-05-18T00:39:51.416538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe4bd10ffe04e97b3e4e569e98bed478a555ce38043be08c3a8d00e74e0bfda0

Aliases

arxiv: 1707.06840 · arxiv_version: 1707.06840v1 · doi: 10.48550/arxiv.1707.06840 · pith_short_12: 7ZF5CD76ATUX · pith_short_16: 7ZF5CD76ATUXWPSO · pith_short_8: 7ZF5CD76

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/7ZF5CD76ATUXWPSOK2PJRPWUPC \
  | 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: fe4bd10ffe04e97b3e4e569e98bed478a555ce38043be08c3a8d00e74e0bfda0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f276f49e2594618a8cddbfabefc01ee7feea2fdd2b032843f7411e8be1e2d2e2",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-07-21T10:57:48Z",
    "title_canon_sha256": "5c354a6b78d1c0a4126e7602844e363b8853437fb2dd81d7c9cb97734a0c64d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06840",
    "kind": "arxiv",
    "version": 1
  }
}