Pith Number

pith:YUJNRHCL

pith:2014:YUJNRHCLZ5VXHWROW7DEQWLBIS

not attested not anchored not stored refs pending

On some Lie groups as 5-dimensional almost contact B-metric manifolds with three natural connections

Hristo Manev, Miroslava Ivanova

arxiv:1408.5848 v1 · 2014-08-25 · 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{YUJNRHCLZ5VXHWROW7DEQWLBIS}

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	2026-05-18T01:41:57.928791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c512d89c4bcf6b73da2eb7c648596144a622be8a46de51fd4f595407821e0659

Aliases

arxiv: 1408.5848 · arxiv_version: 1408.5848v1 · doi: 10.48550/arxiv.1408.5848 · pith_short_12: YUJNRHCLZ5VX · pith_short_16: YUJNRHCLZ5VXHWRO · pith_short_8: YUJNRHCL

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/YUJNRHCLZ5VXHWROW7DEQWLBIS \
  | 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: c512d89c4bcf6b73da2eb7c648596144a622be8a46de51fd4f595407821e0659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3ebc771cbf802bc51fcaa27eb67165b83c99513549a1f81df521ddbd198e14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-08-25T17:58:15Z",
    "title_canon_sha256": "43de543b61797da0a826d077afb9e635e0b3a941af2631609eda297972861492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5848",
    "kind": "arxiv",
    "version": 1
  }
}