Pith Number

pith:VKLRFCGZ

pith:2017:VKLRFCGZ6RIZCE2FZSCE55DHMH

not attested not anchored not stored refs pending

Deep Direct Regression for Multi-Oriented Scene Text Detection

Cheng-Lin Liu, Fei Yin, Wenhao He, Xu-Yao Zhang

arxiv:1703.08289 v1 · 2017-03-24 · 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{VKLRFCGZ6RIZCE2FZSCE55DHMH}

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	2026-05-18T00:48:00.234679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa971288d9f451911345cc844ef46761ec4f3dfe2610cbef4f7e1b1afca6cd50

Aliases

arxiv: 1703.08289 · arxiv_version: 1703.08289v1 · doi: 10.48550/arxiv.1703.08289 · pith_short_12: VKLRFCGZ6RIZ · pith_short_16: VKLRFCGZ6RIZCE2F · pith_short_8: VKLRFCGZ

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/VKLRFCGZ6RIZCE2FZSCE55DHMH \
  | 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: aa971288d9f451911345cc844ef46761ec4f3dfe2610cbef4f7e1b1afca6cd50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f26548c7f9f23ba39b76e3ea4d48fc245eab80f6f2e1ce68098dd40e21d788ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-24T05:54:11Z",
    "title_canon_sha256": "aef846fb766c42d656118594024e9644d0a389edf798299560f410d6b676d15e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08289",
    "kind": "arxiv",
    "version": 1
  }
}