Pith Number

pith:JRRZZX2U

pith:2023:JRRZZX2UCUFM5UUEBH3UFFM4H3

not attested not anchored not stored refs pending

Vector Bundles over non-Hausdorff Manifolds

David O'Connell

arxiv:2306.14117 v1 · 2023-06-25 · 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{JRRZZX2UCUFM5UUEBH3UFFM4H3}

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	2026-07-05T06:24:20.388059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c639cdf54150aced28409f742959c3ef0329d912d6f757f4d16c7b917c02d08

Aliases

arxiv: 2306.14117 · arxiv_version: 2306.14117v1 · doi: 10.48550/arxiv.2306.14117 · pith_short_12: JRRZZX2UCUFM · pith_short_16: JRRZZX2UCUFM5UUE · pith_short_8: JRRZZX2U

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/JRRZZX2UCUFM5UUEBH3UFFM4H3 \
  | 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: 4c639cdf54150aced28409f742959c3ef0329d912d6f757f4d16c7b917c02d08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab4ec79bfcc438ead40461072bbc22cf391467483245edd806873e6658b33a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2023-06-25T03:41:48Z",
    "title_canon_sha256": "8cbf0dc92faf503b78babf9aaace91a2c33eec0f0f9433ee8ef7f1f3ca7334d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14117",
    "kind": "arxiv",
    "version": 1
  }
}