Pith Number

pith:XFPJH7Z6

pith:2026:XFPJH7Z6R5CIYHJTYC7K2I5WB6

not attested not anchored not stored refs pending

LongDPM: Overlap-Aware 4D Reconstruction from Long Monocular Videos

Chao Yang, Chenyi Xu, Fangli Guan, Jianhui Zhang, Liqi Yan, Pan Li, Yihao Wu

arxiv:2605.17303 v1 · 2026-05-17 · 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{XFPJH7Z6R5CIYHJTYC7K2I5WB6}

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	2026-05-20T00:03:51.186569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b95e93ff3e8f448c1d33c0bead23b60fb838c1a7a1860ea0e23e762ce64cd786

Aliases

arxiv: 2605.17303 · arxiv_version: 2605.17303v1 · doi: 10.48550/arxiv.2605.17303 · pith_short_12: XFPJH7Z6R5CI · pith_short_16: XFPJH7Z6R5CIYHJT · pith_short_8: XFPJH7Z6

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/XFPJH7Z6R5CIYHJTYC7K2I5WB6 \
  | 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: b95e93ff3e8f448c1d33c0bead23b60fb838c1a7a1860ea0e23e762ce64cd786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a384818e7ed221844a84b55925ef85d45a3b6f76f3f1431395e50231b1ec3b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-17T07:41:12Z",
    "title_canon_sha256": "74acf5ff14eebefd7af370950dfc55f0f77e8170c2a7fee3e6ba0b59f795e8d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17303",
    "kind": "arxiv",
    "version": 1
  }
}