Pith Number

pith:FQDIMIWB

pith:2022:FQDIMIWBFUZMEAUSFGU54KC2YJ

not attested not anchored not stored refs pending

Learning Quality-aware Representation for Multi-person Pose Regression

Dongdong Yu, Guoli Wang, Lei Jin, Qian Zhang, XiaoJuan Wang, Yabo Xiao

arxiv:2201.01087 v1 · 2022-01-04 · 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{FQDIMIWBFUZMEAUSFGU54KC2YJ}

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	2026-07-05T03:45:16.240773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c068622c12d32c2029229a9de285ac27708e4c0b166bcda4f7cbd1cd7bfd047

Aliases

arxiv: 2201.01087 · arxiv_version: 2201.01087v1 · doi: 10.48550/arxiv.2201.01087 · pith_short_12: FQDIMIWBFUZM · pith_short_16: FQDIMIWBFUZMEAUS · pith_short_8: FQDIMIWB

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/FQDIMIWBFUZMEAUSFGU54KC2YJ \
  | 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: 2c068622c12d32c2029229a9de285ac27708e4c0b166bcda4f7cbd1cd7bfd047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c87b98d5c870e6a75ebf03c3367667ed324239b47edd939e5ab8a2f5e15c519",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-04T11:10:28Z",
    "title_canon_sha256": "255018c653df2102c424b36f1e2fa5d6c7e1970bf80cdb0649d99af9fc616f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01087",
    "kind": "arxiv",
    "version": 1
  }
}