Pith Number

pith:FGV7ZBU3

pith:2020:FGV7ZBU3FBKBTMT7TAP2UTGJ6M

not attested not anchored not stored refs pending

Breast mass detection in digital mammography based on anchor-free architecture

Haichao Cao

arxiv:2009.00857 v1 · 2020-09-02 · eess.IV · 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{FGV7ZBU3FBKBTMT7TAP2UTGJ6M}

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	2026-07-05T01:32:29.486138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29abfc869b285419b27f981faa4cc9f3061914165561c7d5c35c94eb711f1b35

Aliases

arxiv: 2009.00857 · arxiv_version: 2009.00857v1 · doi: 10.48550/arxiv.2009.00857 · pith_short_12: FGV7ZBU3FBKB · pith_short_16: FGV7ZBU3FBKBTMT7 · pith_short_8: FGV7ZBU3

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/FGV7ZBU3FBKBTMT7TAP2UTGJ6M \
  | 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: 29abfc869b285419b27f981faa4cc9f3061914165561c7d5c35c94eb711f1b35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17fdc572d2270ac6a820b340c0668b3ead4f1c95307b1dd77d3cc8fb75248108",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-09-02T07:11:16Z",
    "title_canon_sha256": "d4e7be969dd625b178a344d23dbd8d55746948ec4077842f4ff97740392dfcc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00857",
    "kind": "arxiv",
    "version": 1
  }
}