Pith Number

pith:7PBGK6XD

pith:2017:7PBGK6XDDYESPT5J44METPXP3L

not attested not anchored not stored refs pending

Toward high-performance online HCCR: a CNN approach with DropDistortion, path signature and spatial stochastic max-pooling

Lianwen Jin, Songxuan Lai, Weixin Yang

arxiv:1702.07508 v1 · 2017-02-24 · 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{7PBGK6XDDYESPT5J44METPXP3L}

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	2026-05-18T00:50:03.091366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc2657ae31e0927cfa9e71849beefdaf1b7e4311c5ce7a41410026e420ba2ac

Aliases

arxiv: 1702.07508 · arxiv_version: 1702.07508v1 · doi: 10.48550/arxiv.1702.07508 · pith_short_12: 7PBGK6XDDYES · pith_short_16: 7PBGK6XDDYESPT5J · pith_short_8: 7PBGK6XD

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/7PBGK6XDDYESPT5J44METPXP3L \
  | 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: fbc2657ae31e0927cfa9e71849beefdaf1b7e4311c5ce7a41410026e420ba2ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c6bc2c45a5d68b81f6df963cfc0e0217eb3523f3203f8ad4a1c64573b875545",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-24T09:26:15Z",
    "title_canon_sha256": "a3aa1aecaeeb3d3e3995878bbcdfabdd5a2f6a13dc613c8340982c614f4b83a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07508",
    "kind": "arxiv",
    "version": 1
  }
}