Pith Number

pith:DOFBLHZ5

pith:2017:DOFBLHZ5QPDPR2LVKPZRGIY2DQ

not attested not anchored not stored refs pending

Kac-Moody symmetric spaces

Max Horn, Ralf K\"ohl, Tobias Hartnick, Walter Freyn

arxiv:1702.08426 v3 · 2017-02-27 · 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{DOFBLHZ5QPDPR2LVKPZRGIY2DQ}

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	2026-05-17T23:47:12.898662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b8a159f3d83c6f8e97553f313231a1c38b996713e532a57b558515cd1053b20

Aliases

arxiv: 1702.08426 · arxiv_version: 1702.08426v3 · doi: 10.48550/arxiv.1702.08426 · pith_short_12: DOFBLHZ5QPDP · pith_short_16: DOFBLHZ5QPDPR2LV · pith_short_8: DOFBLHZ5

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/DOFBLHZ5QPDPR2LVKPZRGIY2DQ \
  | 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: 1b8a159f3d83c6f8e97553f313231a1c38b996713e532a57b558515cd1053b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1fdf7203f350607948c3e1d50982fcebf6e60a37a81b751cbde2b8b100c13f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-02-27T18:41:41Z",
    "title_canon_sha256": "79e2988d185adb87770d21c7b72d8f6cbaec407f11f4fb0f4891713fde68f123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08426",
    "kind": "arxiv",
    "version": 3
  }
}