Pith Number

pith:X5JOWFCN

pith:2013:X5JOWFCNMCSQQLPPUZME3UEDPA

not attested not anchored not stored refs pending

On distinguished orbits of reductive representations

Edison Alberto Fern\'andez-Culma

arxiv:1301.4949 v1 · 2013-01-21 · math.RT · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5JOWFCNMCSQQLPPUZME3UEDPA}

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	2026-05-18T03:12:57.781691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf52eb144d60a5082defa6584dd08378314223418030888ff0e62277176d80f1

Aliases

arxiv: 1301.4949 · arxiv_version: 1301.4949v1 · doi: 10.48550/arxiv.1301.4949 · pith_short_12: X5JOWFCNMCSQ · pith_short_16: X5JOWFCNMCSQQLPP · pith_short_8: X5JOWFCN

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/X5JOWFCNMCSQQLPPUZME3UEDPA \
  | 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: bf52eb144d60a5082defa6584dd08378314223418030888ff0e62277176d80f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392571e9f74b43b246f6ebb723afcbc9da9cda6002e01d2dfac952036d6e83e7",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-01-21T18:31:23Z",
    "title_canon_sha256": "3731e92fec38b2f2d4a3adc2856eb86bd85dfa578d5b96d5bd7eed5fbcf36052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4949",
    "kind": "arxiv",
    "version": 1
  }
}