Pith Number

pith:3V5QP4FV

pith:2021:3V5QP4FVUPGKEYQOBE2ZBVZSUT

not attested not anchored not stored refs pending

Self-Distribution Binary Neural Networks

Jingfei Chang, Ping Xue, Xing Wei, Yang Lu, Zhen Wei

arxiv:2103.02394 v2 · 2021-03-03 · 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{3V5QP4FVUPGKEYQOBE2ZBVZSUT}

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	2026-07-05T04:00:13.480487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd7b07f0b5a3cca2620e093590d732a4cf020e89e5c337b91c8f0b2a013e29a8

Aliases

arxiv: 2103.02394 · arxiv_version: 2103.02394v2 · doi: 10.48550/arxiv.2103.02394 · pith_short_12: 3V5QP4FVUPGK · pith_short_16: 3V5QP4FVUPGKEYQO · pith_short_8: 3V5QP4FV

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/3V5QP4FVUPGKEYQOBE2ZBVZSUT \
  | 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: dd7b07f0b5a3cca2620e093590d732a4cf020e89e5c337b91c8f0b2a013e29a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7877c36b2b42c19c06294574c75a95bbe66db621063384dac3c69526de47b6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-03T13:39:52Z",
    "title_canon_sha256": "2ef39e5618de26b9f2532a34b5a906542ca52ea02414c4905182c3ef2363a987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02394",
    "kind": "arxiv",
    "version": 2
  }
}