Pith Number

pith:XF44QZUE

pith:2021:XF44QZUEMX4OZANTFRHGX6JWSC

not attested not anchored not stored refs pending

Dense Interaction Learning for Video-based Person Re-identification

Jianqiang Huang, Tianyu He, Xian-Sheng Hua, Xin Jin, Xu Shen, Zhibo Chen

arxiv:2103.09013 v3 · 2021-03-16 · 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{XF44QZUEMX4OZANTFRHGX6JWSC}

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	2026-07-05T03:06:21.499153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b979c8668465f8ec81b32c4e6bf93690a27929ff12c7c7dd6ab3feca5459a84d

Aliases

arxiv: 2103.09013 · arxiv_version: 2103.09013v3 · doi: 10.48550/arxiv.2103.09013 · pith_short_12: XF44QZUEMX4O · pith_short_16: XF44QZUEMX4OZANT · pith_short_8: XF44QZUE

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/XF44QZUEMX4OZANTFRHGX6JWSC \
  | 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: b979c8668465f8ec81b32c4e6bf93690a27929ff12c7c7dd6ab3feca5459a84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c523a8b5d0323234810a4c5e956e7f57bea53d35c27e79ad5b4db90aeef2ee30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-16T12:22:08Z",
    "title_canon_sha256": "e09079d0988e722dea499d84f0bba7205161a969f988a0bd7eb0ed27940135bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.09013",
    "kind": "arxiv",
    "version": 3
  }
}