Pith Number

pith:FYJNDV4W

pith:2025:FYJNDV4WIUDSYHHMBC5O27XUXX

not attested not anchored not stored refs pending

Topological dynamics for the endograph metric II: Extremely radical properties

Antoni L\'opez-Mart\'inez

arxiv:2510.19337 v2 · 2025-10-22 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYJNDV4WIUDSYHHMBC5O27XUXX}

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	2026-07-14T01:22:01.734982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e12d1d79645072c1cec08baed7ef4bdf041fc37778a4e8ebc60bd88099164b8

Aliases

arxiv: 2510.19337 · arxiv_version: 2510.19337v2 · doi: 10.48550/arxiv.2510.19337 · pith_short_12: FYJNDV4WIUDS · pith_short_16: FYJNDV4WIUDSYHHM · pith_short_8: FYJNDV4W

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/FYJNDV4WIUDSYHHMBC5O27XUXX \
  | 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: 2e12d1d79645072c1cec08baed7ef4bdf041fc37778a4e8ebc60bd88099164b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5361fe6f79205f1a3c8692127f52b519ee79e593f93f68daa1db636361ad632f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2025-10-22T07:59:22Z",
    "title_canon_sha256": "393fbac60a7bb377f6cc7a92045b073a819301935beafd584e0133b6f7a87f00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.19337",
    "kind": "arxiv",
    "version": 2
  }
}