Pith Number

pith:DXPSTPCF

pith:2019:DXPSTPCFK427M4FGIWF7EQMPFE

not attested not anchored not stored refs pending

Concatenated Feature Pyramid Network for Instance Segmentation

Atsushi Sagata, Jun Shimamura, Pranav Shenoy K P, Yongqing Sun

arxiv:1904.00768 v1 · 2019-03-16 · cs.CV · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXPSTPCFK427M4FGIWF7EQMPFE}

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	2026-05-17T23:49:45.504296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ddf29bc455735f670a6458bf2418f29108bf262a2f4c47ab79078d859395840

Aliases

arxiv: 1904.00768 · arxiv_version: 1904.00768v1 · doi: 10.48550/arxiv.1904.00768 · pith_short_12: DXPSTPCFK427 · pith_short_16: DXPSTPCFK427M4FG · pith_short_8: DXPSTPCF

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/DXPSTPCFK427M4FGIWF7EQMPFE \
  | 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: 1ddf29bc455735f670a6458bf2418f29108bf262a2f4c47ab79078d859395840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52acb29eac45cf90caaacb24566958cb7f384f110b9e20d1b8818c6e23ddd1b8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-16T07:44:10Z",
    "title_canon_sha256": "d0385d2030b170a5139b85ac36142203f6d2beae327a42572c83f304fd4726fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00768",
    "kind": "arxiv",
    "version": 1
  }
}