Pith Number

pith:XPQL4UBV

pith:2022:XPQL4UBVHBERLIX77VBZPEJ5BV

not attested not anchored not stored refs pending

EgoTaskQA: Understanding Human Tasks in Egocentric Videos

Baoxiong Jia, Siyuan Huang, Song-Chun Zhu, Ting Lei

arxiv:2210.03929 v1 · 2022-10-08 · cs.CV · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPQL4UBVHBERLIX77VBZPEJ5BV}

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.

Cited by

1 paper in Pith

EgoSAT: A Comprehensive Benchmark of Egocentric Streaming Interaction Understanding

Receipt and verification

First computed	2026-07-05T05:04:33.893017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe0be5035384915a2fffd4397913d0d5faa4575c94facb79c8574e37290ddfc

Aliases

arxiv: 2210.03929 · arxiv_version: 2210.03929v1 · doi: 10.48550/arxiv.2210.03929 · pith_short_12: XPQL4UBVHBER · pith_short_16: XPQL4UBVHBERLIX7 · pith_short_8: XPQL4UBV

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/XPQL4UBVHBERLIX77VBZPEJ5BV \
  | 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: bbe0be5035384915a2fffd4397913d0d5faa4575c94facb79c8574e37290ddfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb084ae4ae2fd5e92a26b18725565e173bd252e19791b155ca676bc6a837e97",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-08T05:49:05Z",
    "title_canon_sha256": "bdeb575032bd2558d6f3a27a66a4f012fc96748cc6d9ab0c4ed97f819305454f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03929",
    "kind": "arxiv",
    "version": 1
  }
}