Pith Number

pith:7FV7GNQT

pith:2026:7FV7GNQT2RLXKAVTY5Z5N24EAZ

not attested not anchored not stored refs pending

Universal Assembly and Cellular Loop Spaces on Regular CW Complexes

Serhii Dylda, Tibor Macko

arxiv:2606.05051 v1 · 2026-06-03 · 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{7FV7GNQT2RLXKAVTY5Z5N24EAZ}

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	2026-06-04T01:10:04.186412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96bf33613d4577502b3c773d6eb840674e3fa48f01f04179b39743c41bf527c

Aliases

arxiv: 2606.05051 · arxiv_version: 2606.05051v1 · doi: 10.48550/arxiv.2606.05051 · pith_short_12: 7FV7GNQT2RLX · pith_short_16: 7FV7GNQT2RLXKAVT · pith_short_8: 7FV7GNQT

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/7FV7GNQT2RLXKAVTY5Z5N24EAZ \
  | 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: f96bf33613d4577502b3c773d6eb840674e3fa48f01f04179b39743c41bf527c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef4e790eedf71d1c9cc510ef1c8811a726e5a9a8e4ada3c6fd5aaa41b036d40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2026-06-03T16:10:58Z",
    "title_canon_sha256": "599a59666d677f3289d593518fb1982508afff5dfcfdcf436ecad6328077f0ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05051",
    "kind": "arxiv",
    "version": 1
  }
}