Pith Number

pith:NILAUHXV

pith:2013:NILAUHXVZ64V4ZNB4JAR2QIB7T

not attested not anchored not stored refs pending

Imaginary cones and limit roots of infinite Coxeter groups

Christophe Hohlweg, Matthew Dyer, Vivien Ripoll

arxiv:1303.6710 v3 · 2013-03-27 · math.GR · math.CO · math.MG · 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{NILAUHXVZ64V4ZNB4JAR2QIB7T}

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	2026-05-18T01:21:32.934632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a160a1ef5cfb95e65a1e2411d4101fcc7534e1d6e8aca8e2d7b30ba3e5496bf

Aliases

arxiv: 1303.6710 · arxiv_version: 1303.6710v3 · doi: 10.48550/arxiv.1303.6710 · pith_short_12: NILAUHXVZ64V · pith_short_16: NILAUHXVZ64V4ZNB · pith_short_8: NILAUHXV

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/NILAUHXVZ64V4ZNB4JAR2QIB7T \
  | 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: 6a160a1ef5cfb95e65a1e2411d4101fcc7534e1d6e8aca8e2d7b30ba3e5496bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a966e9cb1ed15ce62427c3e3fedd550f83e074c821be451d11799cacb5f1d136",
    "cross_cats_sorted": [
      "math.CO",
      "math.MG",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-03-27T00:22:12Z",
    "title_canon_sha256": "dd9e878e892824b15f2ac1032e245acaa3489a3118ee44ceb70b1b4e6f6404ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6710",
    "kind": "arxiv",
    "version": 3
  }
}