Pith Number

pith:KJJ7F4EI

pith:2020:KJJ7F4EI75CQ2QSYHGHNNOXMKA

not attested not anchored not stored refs pending

Dual-Resolution Correspondence Networks

Kai Han, Shuda Li, Victor Adrian Prisacariu, Xinghui Li

arxiv:2006.08844 v2 · 2020-06-16 · 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{KJJ7F4EI75CQ2QSYHGHNNOXMKA}

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	2026-07-05T01:47:25.914857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5253f2f088ff450d4258398ed6baec5030f0663600c0de37149d755f89cfce0a

Aliases

arxiv: 2006.08844 · arxiv_version: 2006.08844v2 · doi: 10.48550/arxiv.2006.08844 · pith_short_12: KJJ7F4EI75CQ · pith_short_16: KJJ7F4EI75CQ2QSY · pith_short_8: KJJ7F4EI

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/KJJ7F4EI75CQ2QSYHGHNNOXMKA \
  | 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: 5253f2f088ff450d4258398ed6baec5030f0663600c0de37149d755f89cfce0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d05166f36348f47b48b991f72080ae5af0b2eb765705271eb485f88830f8b1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-16T00:42:43Z",
    "title_canon_sha256": "f1d1f81e8cb9d0d393bd236fd4e8cc43d833bd8f1f323e9903538766163644c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08844",
    "kind": "arxiv",
    "version": 2
  }
}