Pith Number

pith:MH5PJY45

pith:2025:MH5PJY4524NYECDWXGXYQZKYO6

not attested not anchored not stored refs pending

DATE: Dynamic Absolute Time Enhancement for Long Video Understanding

Chao Yuan, Yang Yang, Yehui Yang, Zach Cheng

arxiv:2509.09263 v1 · 2025-09-11 · 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{MH5PJY4524NYECDWXGXYQZKYO6}

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	2026-07-05T12:09:32.663731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61faf4e39dd71b820876b9af88655877a7e49495971ff6cc2afb21d585e8154e

Aliases

arxiv: 2509.09263 · arxiv_version: 2509.09263v1 · doi: 10.48550/arxiv.2509.09263 · pith_short_12: MH5PJY4524NY · pith_short_16: MH5PJY4524NYECDW · pith_short_8: MH5PJY45

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/MH5PJY4524NYECDWXGXYQZKYO6 \
  | 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: 61faf4e39dd71b820876b9af88655877a7e49495971ff6cc2afb21d585e8154e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d82d5835acf01258a4f60b5e74aba1b51708c9621721c28cda9a7bc763d076",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-11T08:49:22Z",
    "title_canon_sha256": "6d1891b100d9a262b0b507b8b238ae5d909b656c8ed57ab99808dee20e7e3d3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09263",
    "kind": "arxiv",
    "version": 1
  }
}