Pith Number

pith:C5NKTX7N

pith:2014:C5NKTX7NH5NGUMUJVZ56FHDJU3

not attested not anchored not stored refs pending

What do `convexities' imply on Hadamard manifolds?

Adriana Nicolae, Alexandru Krist\'aly, Chong Li, Genaro Lopez

arxiv:1408.0591 v1 · 2014-08-04 · 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{C5NKTX7NH5NGUMUJVZ56FHDJU3}

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	2026-05-18T02:45:56.710340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175aa9dfed3f5a6a3289ae7be29c69a6d4c74f5e48bf0be632934fe801918039

Aliases

arxiv: 1408.0591 · arxiv_version: 1408.0591v1 · doi: 10.48550/arxiv.1408.0591 · pith_short_12: C5NKTX7NH5NG · pith_short_16: C5NKTX7NH5NGUMUJ · pith_short_8: C5NKTX7N

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/C5NKTX7NH5NGUMUJVZ56FHDJU3 \
  | 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: 175aa9dfed3f5a6a3289ae7be29c69a6d4c74f5e48bf0be632934fe801918039

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85f07497561f5b483f0e53c9128ad08d1a6adfc945c70bd2621d70cb69c9f094",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-08-04T05:22:57Z",
    "title_canon_sha256": "4d120ca1dba521bedca9231a05651579be9fdddd596ef086e09a64c001a152db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0591",
    "kind": "arxiv",
    "version": 1
  }
}