Pith Number

pith:HLTS7RZZ

pith:2023:HLTS7RZZ45WTWPJDSQGODE45EP

not attested not anchored not stored refs pending

Mask4Former: Mask Transformer for 4D Panoptic Segmentation

Alexey Nekrasov, Bastian Leibe, Jonas Schult, Kadir Yilmaz

arxiv:2309.16133 v2 · 2023-09-28 · 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{HLTS7RZZ45WTWPJDSQGODE45EP}

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	2026-07-05T08:06:43.211320Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ae72fc739e76d3b3d23940ce1939d23c30c8decd86c103d24daa94c0b3d5c5c

Aliases

arxiv: 2309.16133 · arxiv_version: 2309.16133v2 · doi: 10.48550/arxiv.2309.16133 · pith_short_12: HLTS7RZZ45WT · pith_short_16: HLTS7RZZ45WTWPJD · pith_short_8: HLTS7RZZ

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/HLTS7RZZ45WTWPJDSQGODE45EP \
  | 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: 3ae72fc739e76d3b3d23940ce1939d23c30c8decd86c103d24daa94c0b3d5c5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9561651bd298ded4d51200b22de696a9987220f54318fdadd0bfdff1bb968bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-28T03:30:50Z",
    "title_canon_sha256": "04777cf761488e3d7fc885dfe181dafe5ea1683b926d155f70d10967251d50f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.16133",
    "kind": "arxiv",
    "version": 2
  }
}