Pith Number

pith:EEOUWSNY

pith:2021:EEOUWSNYMFMRQZ2KZDKGTU2BPL

not attested not anchored not stored refs pending

Embracing Uncertainty: Decoupling and De-bias for Robust Temporal Grounding

Chongyang Zhang, Chuanping Hu, Hao Zhou, Yanjun Chen, Yan Luo

arxiv:2103.16848 v2 · 2021-03-31 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEOUWSNYMFMRQZ2KZDKGTU2BPL}

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	2026-07-05T02:52:02.058796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211d4b49b8615918674ac8d469d3417ac6c2e8c3391d63cf34c2ff8ba3665916

Aliases

arxiv: 2103.16848 · arxiv_version: 2103.16848v2 · doi: 10.48550/arxiv.2103.16848 · pith_short_12: EEOUWSNYMFMR · pith_short_16: EEOUWSNYMFMRQZ2K · pith_short_8: EEOUWSNY

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/EEOUWSNYMFMRQZ2KZDKGTU2BPL \
  | 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: 211d4b49b8615918674ac8d469d3417ac6c2e8c3391d63cf34c2ff8ba3665916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe47d5733b80a7dfb376421474f9f60148c64ce25fb2c550cf4ba94497605fad",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-31T07:00:56Z",
    "title_canon_sha256": "24327698b1c72b1bf5999abfd32799dd40d199ea7b454bb4cc6518b55dc0bde5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16848",
    "kind": "arxiv",
    "version": 2
  }
}