Pith Number

pith:YFCEBVH4

pith:2024:YFCEBVH4IYTFGLIBLQJOEWTRHT

not attested not anchored not stored refs pending

Fibrations and coset spaces for locally compact groups

Linus Kramer, Raquel Murat Garc\'ia

arxiv:2408.03843 v2 · 2024-08-07 · math.GR · math.AT · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFCEBVH4IYTFGLIBLQJOEWTRHT}

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	2026-07-05T10:04:15.405330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c14440d4fc4626532d015c12e25a713cd6e2f733818e63db9887048c59ddc393

Aliases

arxiv: 2408.03843 · arxiv_version: 2408.03843v2 · doi: 10.48550/arxiv.2408.03843 · pith_short_12: YFCEBVH4IYTF · pith_short_16: YFCEBVH4IYTFGLIB · pith_short_8: YFCEBVH4

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/YFCEBVH4IYTFGLIBLQJOEWTRHT \
  | 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: c14440d4fc4626532d015c12e25a713cd6e2f733818e63db9887048c59ddc393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e5fda24b4a2766cb24d6f645862ec5db75aa42c958798e3af3fbe502c1f623a",
    "cross_cats_sorted": [
      "math.AT",
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2024-08-07T15:39:17Z",
    "title_canon_sha256": "68f5be751623764fde68bdb8217d1f634d6f3c2e6b7f923cac4bf7ea42a2e085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.03843",
    "kind": "arxiv",
    "version": 2
  }
}