Pith Number

pith:6T4RNRDH

pith:2026:6T4RNRDHJUVX4TVU6NQJRY4PYT

not attested not anchored not stored refs pending

COAL: Counterfactual and Observation-Enhanced Alignment Learning for Discriminative Referring Multi-Object Tracking

Shiyu Hu, Shukun Jia, Xiaobo Lu, Ximeng Cheng, Yichao Cao, Yipei Wang

arxiv:2605.14795 v1 · 2026-05-14 · 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{6T4RNRDHJUVX4TVU6NQJRY4PYT}

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	2026-05-17T23:38:58.413613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4f916c4674d2b7e4eb4f36098e38fc4c1e514b3e0a584a56f5d5e20bd59ef1e

Aliases

arxiv: 2605.14795 · arxiv_version: 2605.14795v1 · doi: 10.48550/arxiv.2605.14795 · pith_short_12: 6T4RNRDHJUVX · pith_short_16: 6T4RNRDHJUVX4TVU · pith_short_8: 6T4RNRDH

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/6T4RNRDHJUVX4TVU6NQJRY4PYT \
  | 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: f4f916c4674d2b7e4eb4f36098e38fc4c1e514b3e0a584a56f5d5e20bd59ef1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58b492aeed5675dde30e2bc46c2501ef242c9c4e2ef88775b2d688c37c8d9f78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-14T13:06:00Z",
    "title_canon_sha256": "66dd83504966e2d8db3cba28c596e2ee8b9386d30aa81ca272e7fecd923c08d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14795",
    "kind": "arxiv",
    "version": 1
  }
}