Pith Number

pith:X4C7D5FI

pith:2007:X4C7D5FI5ISEPODLGSB2PC5HA3

not attested not anchored not stored refs pending

Kostant Convexity for affine buildings

Petra Schwer (Petra Hitzelberger)

arxiv:math/0701094 v3 · 2007-01-03 · math.MG · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4C7D5FI5ISEPODLGSB2PC5HA3}

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	2026-05-18T03:27:12.272598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf05f1f4a8ea2447b86b3483a78ba706fbe55e1cd13de59c52e1bedf7addf213

Aliases

arxiv: math/0701094 · arxiv_version: math/0701094v3 · doi: 10.48550/arxiv.math/0701094 · pith_short_12: X4C7D5FI5ISE · pith_short_16: X4C7D5FI5ISEPODL · pith_short_8: X4C7D5FI

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/X4C7D5FI5ISEPODLGSB2PC5HA3 \
  | 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: bf05f1f4a8ea2447b86b3483a78ba706fbe55e1cd13de59c52e1bedf7addf213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ed23ac1d808321c21db87ba75e1a89671734ca594ff26e6621a9717b43f2d5f",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2007-01-03T13:57:17Z",
    "title_canon_sha256": "3b662513edcaa1841cba42bb442ada5bad6b2c6d9d1e0bd178808dcf3d723b56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0701094",
    "kind": "arxiv",
    "version": 3
  }
}