Pith Number

pith:3AQSC37G

pith:2025:3AQSC37GWPKZ4AWMC2SURZBNBL

not attested not anchored not stored refs pending

Ancestral Mamba: Enhancing Selective Discriminant Space Model with Online Visual Prototype Learning for Efficient and Robust Discriminant Approach

Feng Liu, Jiahao Qin, Lu Zong

arxiv:2503.22729 v1 · 2025-03-26 · cs.GR · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AQSC37GWPKZ4AWMC2SURZBNBL}

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	2026-07-05T10:41:24.516889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d821216fe6b3d59e02cc16a548e42d0ac38afc662d42e015490d04f66e304672

Aliases

arxiv: 2503.22729 · arxiv_version: 2503.22729v1 · doi: 10.48550/arxiv.2503.22729 · pith_short_12: 3AQSC37GWPKZ · pith_short_16: 3AQSC37GWPKZ4AWM · pith_short_8: 3AQSC37G

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/3AQSC37GWPKZ4AWMC2SURZBNBL \
  | 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: d821216fe6b3d59e02cc16a548e42d0ac38afc662d42e015490d04f66e304672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caab1a5c721e199c8bf4c880b13125983fa611875ed5ca8a9f63baf6db994224",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-03-26T08:36:05Z",
    "title_canon_sha256": "4057afa36791e9e203ca1ff87aaa3c615bc59b435c219e605a1efb17ba65ba85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22729",
    "kind": "arxiv",
    "version": 1
  }
}