Pith Number

pith:ACSV5KNL

pith:2017:ACSV5KNLO52ZBKWEHIS2EKDHO2

not attested not anchored not stored refs pending

Totally non cohomologous to zero fibrations and amenable Clifford-Klein forms of 3-symmetric spaces

Aleksy Tralle, Maciej Bochenski

arxiv:1711.09396 v1 · 2017-11-26 · 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{ACSV5KNLO52ZBKWEHIS2EKDHO2}

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	2026-05-18T00:29:35.710007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a55ea9ab777590aac43a25a22867769639dd625ab643cba06127180b87d579

Aliases

arxiv: 1711.09396 · arxiv_version: 1711.09396v1 · doi: 10.48550/arxiv.1711.09396 · pith_short_12: ACSV5KNLO52Z · pith_short_16: ACSV5KNLO52ZBKWE · pith_short_8: ACSV5KNL

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/ACSV5KNLO52ZBKWEHIS2EKDHO2 \
  | 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: 00a55ea9ab777590aac43a25a22867769639dd625ab643cba06127180b87d579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec63f3f0907817d46ee7d679ac18feba84d9c49392e6a62fc7c775e431dae003",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-11-26T14:47:15Z",
    "title_canon_sha256": "90969dd0f38ec7bd53a0bc474ca1e6964b63eae0d06f9abb79deff65136bdeac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09396",
    "kind": "arxiv",
    "version": 1
  }
}