Pith Number

pith:GVA5A4LM

pith:2023:GVA5A4LMD7JWFA7MBYWQVPZTML

not attested not anchored not stored refs pending

InsPro: Propagating Instance Query and Proposal for Online Video Instance Segmentation

Fei He, Haoyang Zhang, Jian Jia, Kaiqi Huang, Naiyu Gao, Xin Zhao, Yanhu Shan

arxiv:2301.01882 v1 · 2023-01-05 · 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{GVA5A4LMD7JWFA7MBYWQVPZTML}

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	2026-07-05T05:30:47.507709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3541d0716c1fd36283ec0e2d0abf3362d5f2be097ee1b7dd45f17fb3ac5a84b5

Aliases

arxiv: 2301.01882 · arxiv_version: 2301.01882v1 · doi: 10.48550/arxiv.2301.01882 · pith_short_12: GVA5A4LMD7JW · pith_short_16: GVA5A4LMD7JWFA7M · pith_short_8: GVA5A4LM

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/GVA5A4LMD7JWFA7MBYWQVPZTML \
  | 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: 3541d0716c1fd36283ec0e2d0abf3362d5f2be097ee1b7dd45f17fb3ac5a84b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058a815e3b3bc0b53734dfe2c8479ef095be23a1c0353f62347c2e4bd62c3734",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-05T02:41:20Z",
    "title_canon_sha256": "a8071b08da2475b24658520d0ae47054a7478179bd248e5188030cf47633ed56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01882",
    "kind": "arxiv",
    "version": 1
  }
}