Pith Number

pith:BEUI75OX

pith:2022:BEUI75OX76XTCNCK2JKG4GTCQD

not attested not anchored not stored refs pending

Self-supervised HDR Imaging from Motion and Exposure Cues

Ales Leonardis, Eduardo P\'erez-Pellitero, Michal Nazarczuk, Sibi Catley-Chandar

arxiv:2203.12311 v1 · 2022-03-23 · 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{BEUI75OX76XTCNCK2JKG4GTCQD}

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	2026-07-05T04:17:21.533597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09288ff5d7ffaf31344ad2546e1a6280d3159dc0a2ec3150897348f0874f9e17

Aliases

arxiv: 2203.12311 · arxiv_version: 2203.12311v1 · doi: 10.48550/arxiv.2203.12311 · pith_short_12: BEUI75OX76XT · pith_short_16: BEUI75OX76XTCNCK · pith_short_8: BEUI75OX

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/BEUI75OX76XTCNCK2JKG4GTCQD \
  | 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: 09288ff5d7ffaf31344ad2546e1a6280d3159dc0a2ec3150897348f0874f9e17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0376fe2138333f10197933e24583eef5f2ecd0f1eb693902cd17c72732cef04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-23T10:22:03Z",
    "title_canon_sha256": "e09d314b4833c13da1fd1d4b3f410eb0cf896dab042805732262195e4cf23c07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12311",
    "kind": "arxiv",
    "version": 1
  }
}