Pith Number

pith:C2XUTJQC

pith:2026:C2XUTJQCPNPTSCEFYZEONXAL7R

not attested not anchored not stored refs pending

Equivariant homotopy dense subsets in the realm of uniform G-ANR spaces

Luis A. Mart\'inez-S\'anchez, Sergey A. Antonyan

arxiv:2605.24141 v1 · 2026-05-22 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2XUTJQCPNPTSCEFYZEONXAL7R}

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	2026-05-26T01:02:48.401370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16af49a6027b5f390885c648e6dc0bfc5b8b0c68398ff863d9a6f534f83ef320

Aliases

arxiv: 2605.24141 · arxiv_version: 2605.24141v1 · doi: 10.48550/arxiv.2605.24141 · pith_short_12: C2XUTJQCPNPT · pith_short_16: C2XUTJQCPNPTSCEF · pith_short_8: C2XUTJQC

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/C2XUTJQCPNPTSCEFYZEONXAL7R \
  | 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: 16af49a6027b5f390885c648e6dc0bfc5b8b0c68398ff863d9a6f534f83ef320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adde0e095355c68448b565f08d6986b7b45243de735f322ad5507e40b0c50656",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2026-05-22T19:03:36Z",
    "title_canon_sha256": "4ccf3c54fe5df9743a3d62b3263881d94c63482d89008c42aecb09b47950808f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24141",
    "kind": "arxiv",
    "version": 1
  }
}