Pith Number

pith:XIZKYHVJ

pith:2026:XIZKYHVJY2KQHQB4P5JN4SMLHW

not attested not anchored not stored refs pending

Unified Video Dense Prediction from Disjoint Data

Bharath Hariharan, Jiahui Huang, Joon-Young Lee, Seoung Wug Oh, Yihong Sun

arxiv:2607.21592 v1 · 2026-07-23 · 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{XIZKYHVJY2KQHQB4P5JN4SMLHW}

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	2026-07-24T01:24:41.890915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba32ac1ea9c69503c03c7f52de498b3d9b20f6007fa315ee92560edd6c9aa4c5

Aliases

arxiv: 2607.21592 · arxiv_version: 2607.21592v1 · doi: 10.48550/arxiv.2607.21592 · pith_short_12: XIZKYHVJY2KQ · pith_short_16: XIZKYHVJY2KQHQB4 · pith_short_8: XIZKYHVJ

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/XIZKYHVJY2KQHQB4P5JN4SMLHW \
  | 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: ba32ac1ea9c69503c03c7f52de498b3d9b20f6007fa315ee92560edd6c9aa4c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16e1da1b9dd4b59d7505ae16227fe4421e3da4063a8a16721a7be80fd05598d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-23T17:59:50Z",
    "title_canon_sha256": "554a9dc05dd15a099c26e44c2a9efc385efc960eb74b708cc20b49718a11323c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21592",
    "kind": "arxiv",
    "version": 1
  }
}