Pith Number

pith:EBUQAHA2

pith:2017:EBUQAHA2HMZO4FER3WZWWLEVJ4

not attested not anchored not stored refs pending

Anti-K\"ahlerian geometry on Lie groups

Edison Alberto Fern\'andez-Culma, Yamile Godoy

arxiv:1710.03884 v1 · 2017-10-11 · 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{EBUQAHA2HMZO4FER3WZWWLEVJ4}

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	2026-05-18T00:19:26.309042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2069001c1a3b32ee1491ddb36b2c954f0500810a1d516b3f164ab44e49cef6f9

Aliases

arxiv: 1710.03884 · arxiv_version: 1710.03884v1 · doi: 10.48550/arxiv.1710.03884 · pith_short_12: EBUQAHA2HMZO · pith_short_16: EBUQAHA2HMZO4FER · pith_short_8: EBUQAHA2

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/EBUQAHA2HMZO4FER3WZWWLEVJ4 \
  | 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: 2069001c1a3b32ee1491ddb36b2c954f0500810a1d516b3f164ab44e49cef6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8cd960b7b8d211b5cb0f94c5433e54744b3f30003a33f46c3de008864a1f8fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-10-11T02:37:48Z",
    "title_canon_sha256": "db832053b12b71842ba8cec52d8f3b1d0ec72ae2276f6e72eabd43b4fd127aca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03884",
    "kind": "arxiv",
    "version": 1
  }
}