Pith Number

pith:JPTRRLWU

pith:2010:JPTRRLWUCUXOWK7IFI7I5OGL2M

not attested not anchored not stored refs pending

Regular embeddings of manifolds and topology of configuration spaces

R.N. Karasev

arxiv:1006.0613 v3 · 2010-06-03 · math.AT · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPTRRLWUCUXOWK7IFI7I5OGL2M}

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	2026-05-18T04:19:13.341545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4be718aed4152eeb2be82a3e8eb8cbd31aa179b15c566ef5e75d9afab9f59f4d

Aliases

arxiv: 1006.0613 · arxiv_version: 1006.0613v3 · doi: 10.48550/arxiv.1006.0613 · pith_short_12: JPTRRLWUCUXO · pith_short_16: JPTRRLWUCUXOWK7I · pith_short_8: JPTRRLWU

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/JPTRRLWUCUXOWK7IFI7I5OGL2M \
  | 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: 4be718aed4152eeb2be82a3e8eb8cbd31aa179b15c566ef5e75d9afab9f59f4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69da8a578a787aa645f686b93b1b33c2b899cce1727ba543d107831c0e0c9ef4",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2010-06-03T10:45:46Z",
    "title_canon_sha256": "6ddd783f844e7550e54410e09c891a86c0abc76839812b0305a3da5d1be0c789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0613",
    "kind": "arxiv",
    "version": 3
  }
}