Pith Number

pith:M4GG4DA4

pith:2019:M4GG4DA4AKNFQMDVMO47EUA4AT

not attested not anchored not stored refs pending

Multiple receptive fields and small-object-focusing weakly-supervised segmentation network for fast object detection

De Xu, Haifeng Shen, Siyang Sun, Xingang Wang, Yingjie Yin, Yuan Zhao

arxiv:1904.12619 v2 · 2019-04-19 · 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{M4GG4DA4AKNFQMDVMO47EUA4AT}

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	2026-05-17T23:45:25.694441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

670c6e0c1c029a58307563b9f2501c04d3c7ee86e4083c5c48a79dfa9084a7cc

Aliases

arxiv: 1904.12619 · arxiv_version: 1904.12619v2 · doi: 10.48550/arxiv.1904.12619 · pith_short_12: M4GG4DA4AKNF · pith_short_16: M4GG4DA4AKNFQMDV · pith_short_8: M4GG4DA4

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/M4GG4DA4AKNFQMDVMO47EUA4AT \
  | 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: 670c6e0c1c029a58307563b9f2501c04d3c7ee86e4083c5c48a79dfa9084a7cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c286eddb023568539a780d3aea2db89ea11913ea024a1f3e1040fad48c0b1ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-19T10:26:38Z",
    "title_canon_sha256": "2d1164fca6d315bf32438ffd32d5c9dcc3de0ee39b1c0547e6dfce8b52ddb444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12619",
    "kind": "arxiv",
    "version": 2
  }
}