Pith Number

pith:YZRUADHG

pith:2019:YZRUADHGDGETTNFZ2FCZGQ37WV

not attested not anchored not stored refs pending

Learning Resolution-Invariant Deep Representations for Person Re-Identification

Xiaofei Du, Yu-Chiang Frank Wang, Yu-Jhe Li, Yun-Chun Chen

arxiv:1907.10843 v1 · 2019-07-25 · cs.CV · 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{YZRUADHGDGETTNFZ2FCZGQ37WV}

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	2026-05-17T23:39:34.328487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c663400ce6198939b4b9d14593437fb57027a9e3524badf6d0e9da61745d9012

Aliases

arxiv: 1907.10843 · arxiv_version: 1907.10843v1 · doi: 10.48550/arxiv.1907.10843 · pith_short_12: YZRUADHGDGET · pith_short_16: YZRUADHGDGETTNFZ · pith_short_8: YZRUADHG

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/YZRUADHGDGETTNFZ2FCZGQ37WV \
  | 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: c663400ce6198939b4b9d14593437fb57027a9e3524badf6d0e9da61745d9012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e76e86c255f76b019d79a944778206b2a5b6bd153df5672df7b1c57d19bd896",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-25T05:24:05Z",
    "title_canon_sha256": "4471d881098dcf67001cfe83115e7778290f4e5bcc7b8cdf1321c83cb9020c9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10843",
    "kind": "arxiv",
    "version": 1
  }
}