Pith Number

pith:GEF6TFMP

pith:2012:GEF6TFMPCUHMR7IRMWDJRAJPBM

not attested not anchored not stored refs pending

Geometry of almost Cliffordian manifolds: classes of subordinated connections

Jaroslav Hrdina, Petr Vasik

arxiv:1205.6048 v1 · 2012-05-28 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEF6TFMPCUHMR7IRMWDJRAJPBM}

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	2026-05-18T03:54:48.455464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

310be9958f150ec8fd11658698812f0b03a2ef8e6c9a699badcbd58a2051e3b2

Aliases

arxiv: 1205.6048 · arxiv_version: 1205.6048v1 · doi: 10.48550/arxiv.1205.6048 · pith_short_12: GEF6TFMPCUHM · pith_short_16: GEF6TFMPCUHMR7IR · pith_short_8: GEF6TFMP

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/GEF6TFMPCUHMR7IRMWDJRAJPBM \
  | 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: 310be9958f150ec8fd11658698812f0b03a2ef8e6c9a699badcbd58a2051e3b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "706536b2ba4025bfb6959a2daf05c613e4346b04f6a30e5e612f197648fb7d4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-05-28T08:06:12Z",
    "title_canon_sha256": "70dc68c4be06a590829889aadcb2658c25e61f2f0fb738de932e528c52d600a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6048",
    "kind": "arxiv",
    "version": 1
  }
}