Pith Number

pith:3LBHZNHA

pith:2023:3LBHZNHAWXEQOSZINQNUWFS6DD

not attested not anchored not stored refs pending

Topological Learning for Motion Data via Mixed Coordinates

Alice Patania, Hengrui Luo, Jisu Kim, Mikael Vejdemo-Johansson

arxiv:2310.19960 v1 · 2023-10-30 · cs.LG · math.AT · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LBHZNHAWXEQOSZINQNUWFS6DD}

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	2026-07-05T07:07:21.972238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac27cb4e0b5c9074b286c1b4b165e18d2c1a017f9d015dad201aa1bc8792d73

Aliases

arxiv: 2310.19960 · arxiv_version: 2310.19960v1 · doi: 10.48550/arxiv.2310.19960 · pith_short_12: 3LBHZNHAWXEQ · pith_short_16: 3LBHZNHAWXEQOSZI · pith_short_8: 3LBHZNHA

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/3LBHZNHAWXEQOSZINQNUWFS6DD \
  | 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: dac27cb4e0b5c9074b286c1b4b165e18d2c1a017f9d015dad201aa1bc8792d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbee4b847eca1b1655649d096aacfb41d8cf0c57f8daf2468f5e8dcb8a65018a",
    "cross_cats_sorted": [
      "math.AT",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-30T19:20:48Z",
    "title_canon_sha256": "f90e78025a053c57cd124719a9a94c4f93c42631638857077a3906af3dee5ec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19960",
    "kind": "arxiv",
    "version": 1
  }
}