Pith Number

pith:BBNPP637

pith:2017:BBNPP637C3JJSDC5LJJ2GLL4LQ

not attested not anchored not stored refs pending

Non locally trivializable $CR$ line bundles over compact Lorentzian $CR$ manifolds

C. Denson Hill, Judith Brinkschulte

arxiv:1706.05346 v1 · 2017-06-16 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBNPP637C3JJSDC5LJJ2GLL4LQ}

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	2026-05-17T23:45:00.136076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085af7fb7f16d2990c5d5a53a32d7c5c310cbf744429ec116a074d064023b50b

Aliases

arxiv: 1706.05346 · arxiv_version: 1706.05346v1 · doi: 10.48550/arxiv.1706.05346 · pith_short_12: BBNPP637C3JJ · pith_short_16: BBNPP637C3JJSDC5 · pith_short_8: BBNPP637

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/BBNPP637C3JJSDC5LJJ2GLL4LQ \
  | 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: 085af7fb7f16d2990c5d5a53a32d7c5c310cbf744429ec116a074d064023b50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0c9aa1e19580dfd5a5e32eba8b8cd13a7b586673899adb27f49df9499bff69c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-06-16T17:01:36Z",
    "title_canon_sha256": "ad8449788e9de8e9aa4345ef3290d17b38ef9b88ddb94659d7175580d25f76aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05346",
    "kind": "arxiv",
    "version": 1
  }
}