Pith Number

pith:6WZSEE2Z

pith:2017:6WZSEE2ZNBZIWJTFVFEPVOTXSC

not attested not anchored not stored refs pending

Lie models for nilpotent spaces

Daniel Tanr\'e, Jos\'e Moreno-Fern\'andez, Yves F\'elix

arxiv:1706.09194 v3 · 2017-06-28 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6WZSEE2ZNBZIWJTFVFEPVOTXSC}

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	2026-05-17T23:48:40.943552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5b322135968728b2665a948faba7790b3a636ea2163b915e6cd1bb4fdb10fef

Aliases

arxiv: 1706.09194 · arxiv_version: 1706.09194v3 · doi: 10.48550/arxiv.1706.09194 · pith_short_12: 6WZSEE2ZNBZI · pith_short_16: 6WZSEE2ZNBZIWJTF · pith_short_8: 6WZSEE2Z

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/6WZSEE2ZNBZIWJTFVFEPVOTXSC \
  | 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: f5b322135968728b2665a948faba7790b3a636ea2163b915e6cd1bb4fdb10fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7153c07434e1ac6603f6ca8b32842ae7d6660bbbf65ab680355c78919229b1e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-06-28T09:59:00Z",
    "title_canon_sha256": "0a366a60a08200a935a3c109185233d837d020a6c79cf4cc85fa3a5f5eda10c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09194",
    "kind": "arxiv",
    "version": 3
  }
}