Pith Number

pith:4BQF3Y54

pith:2020:4BQF3Y544ZLP43QYSY7LCPKRV3

not attested not anchored not stored refs pending

$\mathbb{X}$Resolution Correspondence Networks

David Mitchell, Georgi Tinchev, Kai Han, Rigas Kouskouridas, Shuda Li

arxiv:2012.09842 v2 · 2020-12-17 · 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{4BQF3Y544ZLP43QYSY7LCPKRV3}

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	2026-07-05T02:26:02.327824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0605de3bce656fe6e18963eb13d51aeec4e63322749d2d6efd6d5112f227ca9

Aliases

arxiv: 2012.09842 · arxiv_version: 2012.09842v2 · doi: 10.48550/arxiv.2012.09842 · pith_short_12: 4BQF3Y544ZLP · pith_short_16: 4BQF3Y544ZLP43QY · pith_short_8: 4BQF3Y54

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/4BQF3Y544ZLP43QYSY7LCPKRV3 \
  | 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: e0605de3bce656fe6e18963eb13d51aeec4e63322749d2d6efd6d5112f227ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b9071844209108f3ff935a362d9ae33199a14cbd7f9a3c710ffacc925d8eb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-17T18:57:58Z",
    "title_canon_sha256": "6d9473dad0f2a6098098f496a4164a1075dfc97281b06d3d57b6cf1cf04455ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09842",
    "kind": "arxiv",
    "version": 2
  }
}