Pith Number

pith:6TBHKYQC

pith:2016:6TBHKYQCT2KF5A45NOGRKKPPH6

not attested not anchored not stored refs pending

DeepWriter: A Multi-Stream Deep CNN for Text-independent Writer Identification

Linjie Xing, Yu Qiao

arxiv:1606.06472 v2 · 2016-06-21 · 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{6TBHKYQCT2KF5A45NOGRKKPPH6}

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	2026-05-18T01:09:57.320529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4c27562029e945e839d6b8d1529ef3fb94a99f6d6dc8acbdc5fad720bd1cb59

Aliases

arxiv: 1606.06472 · arxiv_version: 1606.06472v2 · doi: 10.48550/arxiv.1606.06472 · pith_short_12: 6TBHKYQCT2KF · pith_short_16: 6TBHKYQCT2KF5A45 · pith_short_8: 6TBHKYQC

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/6TBHKYQCT2KF5A45NOGRKKPPH6 \
  | 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: f4c27562029e945e839d6b8d1529ef3fb94a99f6d6dc8acbdc5fad720bd1cb59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c238d38a5a14724a3051737ddc28830f93105bede8bb5939918b8467f8e9b57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-21T08:25:25Z",
    "title_canon_sha256": "ef0b48c2728d0c70a8908e6ff69ed27cbe13e3c480c193cdfb26805bde0da190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06472",
    "kind": "arxiv",
    "version": 2
  }
}