Pith Number

pith:NB7MMHGL

pith:2020:NB7MMHGLQTTLQJI3SKD2XTA7IA

not attested not anchored not stored refs pending

Subspace Capsule Network

Marzieh Edraki, Mubarak Shah, Nazanin Rahnavard

arxiv:2002.02924 v1 · 2020-02-07 · 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{NB7MMHGLQTTLQJI3SKD2XTA7IA}

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	2026-07-05T00:39:06.455351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687ec61ccb84e6b8251b9287abcc1f402f28bb3478a72cd72ec18f0ae6661210

Aliases

arxiv: 2002.02924 · arxiv_version: 2002.02924v1 · doi: 10.48550/arxiv.2002.02924 · pith_short_12: NB7MMHGLQTTL · pith_short_16: NB7MMHGLQTTLQJI3 · pith_short_8: NB7MMHGL

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/NB7MMHGLQTTLQJI3SKD2XTA7IA \
  | 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: 687ec61ccb84e6b8251b9287abcc1f402f28bb3478a72cd72ec18f0ae6661210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3775d597f63b22e0f0c68b47bd3abe29200b2ee5b9d15262def6c61dfabc86f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-07T17:51:56Z",
    "title_canon_sha256": "1b1d19b4b463948bd79bffdd950e5d380d0310925903c051464973eac1ce4e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02924",
    "kind": "arxiv",
    "version": 1
  }
}