Pith Number

pith:RTBLNHAC

pith:2018:RTBLNHACNJG6UB2XAJWKK6PO2O

not attested not anchored not stored refs pending

Local Coordinate Spaces: a proposed unification of manifolds and fiber bundles, and associated machinery

Shmuel (Seymour J.) Metz

arxiv:1801.05775 v1 · 2018-01-17 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTBLNHACNJG6UB2XAJWKK6PO2O}

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.

Cited by

1 paper in Pith

Towards a taxonomy of atlases and of morphisms between them

Receipt and verification

First computed	2026-05-18T00:25:40.213864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cc2b69c026a4dea0757026ca579eed385ed23947dc698bab4fa0f19954db9a4

Aliases

arxiv: 1801.05775 · arxiv_version: 1801.05775v1 · doi: 10.48550/arxiv.1801.05775 · pith_short_12: RTBLNHACNJG6 · pith_short_16: RTBLNHACNJG6UB2X · pith_short_8: RTBLNHAC

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/RTBLNHACNJG6UB2XAJWKK6PO2O \
  | 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: 8cc2b69c026a4dea0757026ca579eed385ed23947dc698bab4fa0f19954db9a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54013c9d52927bbdae477a2735edd63deb9537cd8129e8c6b8cfe392ae1e4a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-01-17T17:54:23Z",
    "title_canon_sha256": "b401f0e9206fc79b063b1820056a8b207225ac7f4c939591ac094398f89d2c30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05775",
    "kind": "arxiv",
    "version": 1
  }
}