Pith Number

pith:RPBCXR74

pith:2022:RPBCXR743GL4DF4ARXUQKI63Y6

not attested not anchored not stored refs pending

Dynamic Gradient Reactivation for Backward Compatible Person Re-identification

Fan Wang, Hao Li, Hao Luo, Jianming Zhang, Jianyang Gu, Peike Li, Weihua Chen, Wei Jiang, Xiao Pan

arxiv:2207.05658 v1 · 2022-07-12 · 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{RPBCXR743GL4DF4ARXUQKI63Y6}

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	2026-07-05T04:39:45.122505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc22bc7fcd997c197808de90523dbc7b0eb67fef90e35973a1cde1ac03aaa39

Aliases

arxiv: 2207.05658 · arxiv_version: 2207.05658v1 · doi: 10.48550/arxiv.2207.05658 · pith_short_12: RPBCXR743GL4 · pith_short_16: RPBCXR743GL4DF4A · pith_short_8: RPBCXR74

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/RPBCXR743GL4DF4ARXUQKI63Y6 \
  | 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: 8bc22bc7fcd997c197808de90523dbc7b0eb67fef90e35973a1cde1ac03aaa39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bddbe57a9903cc19d3b8eebdbf59da41f9ef5aea8b3a79c1b5b6368aa219d71",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-12T16:39:54Z",
    "title_canon_sha256": "43627c1ea782753d95068d59e05009e24a20ef4c9c9ebbab74abaf143abaed5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05658",
    "kind": "arxiv",
    "version": 1
  }
}