Pith Number

pith:RSBO35UX

pith:2019:RSBO35UXOXBDC4MZ7HHIR63M3B

not attested not anchored not stored refs pending

Tightness-aware Evaluation Protocol for Scene Text Detection

Canjie Luo, Lele Xie, Lianwen Jin, Shuaitao Zhang, Yuliang Liu, Zecheng Xie

arxiv:1904.00813 v1 · 2019-03-27 · 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{RSBO35UXOXBDC4MZ7HHIR63M3B}

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	2026-05-17T23:49:45.414564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c82edf69775c2317199f9ce88fb6cd87c9efddac8c2c6eb2d11f00a29d0c8fe

Aliases

arxiv: 1904.00813 · arxiv_version: 1904.00813v1 · doi: 10.48550/arxiv.1904.00813 · pith_short_12: RSBO35UXOXBD · pith_short_16: RSBO35UXOXBDC4MZ · pith_short_8: RSBO35UX

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/RSBO35UXOXBDC4MZ7HHIR63M3B \
  | 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: 8c82edf69775c2317199f9ce88fb6cd87c9efddac8c2c6eb2d11f00a29d0c8fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c442b408cee0a5c415835ac4f36fe18aa24d412723e844cf01b4de1a944841",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-27T11:06:17Z",
    "title_canon_sha256": "82e2f042c62267fb8704a8faf1f8f9a463d0932c312d0859c9776369e7c084d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00813",
    "kind": "arxiv",
    "version": 1
  }
}