Pith Number

pith:ZWWSRMOJ

pith:2025:ZWWSRMOJBAC5SK7P37GHM3W4TD

not attested not anchored not stored refs pending

FOAM: A General Frequency-Optimized Anti-Overlapping Framework for Overlapping Object Perception

Bowen Ma, Dongyue Chen, Han Gu, Hao Wang, Hui Lu, Mingyuan Li, Shiyi Guo, Shizhuo Deng, Shuyang Lin, Tong Jia

arxiv:2506.13501 v1 · 2025-06-16 · 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{ZWWSRMOJBAC5SK7P37GHM3W4TD}

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	2026-07-05T11:22:21.187090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdad28b1c90805d92befdfcc766edc98df7ea66667278080e975411b49dc29da

Aliases

arxiv: 2506.13501 · arxiv_version: 2506.13501v1 · doi: 10.48550/arxiv.2506.13501 · pith_short_12: ZWWSRMOJBAC5 · pith_short_16: ZWWSRMOJBAC5SK7P · pith_short_8: ZWWSRMOJ

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/ZWWSRMOJBAC5SK7P37GHM3W4TD \
  | 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: cdad28b1c90805d92befdfcc766edc98df7ea66667278080e975411b49dc29da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e80694b9f47a3b49c1f36445463553b6e9c4b1851ee574c4989c1541ef10331",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-16T13:58:49Z",
    "title_canon_sha256": "e4edff34f0b8b164d1b664d1ced6a57418bd8e760d88cbcae200e6e109b733a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13501",
    "kind": "arxiv",
    "version": 1
  }
}