Pith Number

pith:YHCH2VY3

pith:2025:YHCH2VY34UPSVGPQX3TNASRJZ3

not attested not anchored not stored refs pending

Infinite Video Understanding

Changzhi Sun, Dell Zhang, Hao Sun, Jingren Liu, Jixiang Luo, Mengxi Jia, Ruilong Ren, Xiangyu Chen, Xuelong Li

arxiv:2507.09068 v2 · 2025-07-11 · cs.CV · cs.AI · cs.IR · cs.LG · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHCH2VY34UPSVGPQX3TNASRJZ3}

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	2026-07-05T11:41:44.462112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1c47d571be51f2a99f0bee6d04a29cee0ec08c0eb869b19d36aa1bb1970db4a

Aliases

arxiv: 2507.09068 · arxiv_version: 2507.09068v2 · doi: 10.48550/arxiv.2507.09068 · pith_short_12: YHCH2VY34UPS · pith_short_16: YHCH2VY34UPSVGPQ · pith_short_8: YHCH2VY3

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/YHCH2VY34UPSVGPQX3TNASRJZ3 \
  | 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: c1c47d571be51f2a99f0bee6d04a29cee0ec08c0eb869b19d36aa1bb1970db4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e47f513c4c7629e85b3e9fc939cbf89501bd84a64b8942276748dee199551b0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-11T23:07:04Z",
    "title_canon_sha256": "504899bd77e7b0cada6fba53d7142d7457de5e9ee26730bf19b62a16b9d3fbaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09068",
    "kind": "arxiv",
    "version": 2
  }
}