Pith Number

pith:ODL35MP2

pith:2009:ODL35MP2M3J7Z7QAKRFOJIG54V

not attested not anchored not stored refs pending

Genericity of nondegenerate geodesics with general boundary conditions

Renato G. Bettiol, Roberto Giamb\`o

arxiv:0910.4175 v1 · 2009-10-21 · math.DG · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODL35MP2M3J7Z7QAKRFOJIG54V}

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	2026-05-18T04:16:52.481551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70d7beb1fa66d3fcfe00544ae4a0dde557fcbe6969b94ec6bca443edeb3e42e9

Aliases

arxiv: 0910.4175 · arxiv_version: 0910.4175v1 · doi: 10.48550/arxiv.0910.4175 · pith_short_12: ODL35MP2M3J7 · pith_short_16: ODL35MP2M3J7Z7QA · pith_short_8: ODL35MP2

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/ODL35MP2M3J7Z7QAKRFOJIG54V \
  | 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: 70d7beb1fa66d3fcfe00544ae4a0dde557fcbe6969b94ec6bca443edeb3e42e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "294d4e17f0f6e6ad5fb488a7542db75952d36a4d9cb5c525d37dcfec1b1caaca",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2009-10-21T20:54:24Z",
    "title_canon_sha256": "0aff765d541822b36040006fbaabd9b1357fca8febbce408057fb242e9c38a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4175",
    "kind": "arxiv",
    "version": 1
  }
}