Pith Number

pith:5ORHAHVI

pith:2016:5ORHAHVIIWDGLFV7C5VB2UPQ37

not attested not anchored not stored refs pending

Robust Filtering of Artifacts in Difference Imaging for Rapid Transients Detection

Andrzej Udalski, Jakub Klencki, {\L}ukasz Wyrzykowski, Zuzanna Kostrzewa-Rutkowska

arxiv:1601.06320 v1 · 2016-01-23 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ORHAHVIIWDGLFV7C5VB2UPQ37}

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	2026-05-18T01:22:04.771440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eba2701ea845866596bf176a1d51f0dfd1a3e1ab48a2e676ca755a5c2184e34f

Aliases

arxiv: 1601.06320 · arxiv_version: 1601.06320v1 · doi: 10.48550/arxiv.1601.06320 · pith_short_12: 5ORHAHVIIWDG · pith_short_16: 5ORHAHVIIWDGLFV7 · pith_short_8: 5ORHAHVI

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/5ORHAHVIIWDGLFV7C5VB2UPQ37 \
  | 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: eba2701ea845866596bf176a1d51f0dfd1a3e1ab48a2e676ca755a5c2184e34f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f9b674207be556d91cc9ead0b85fecffec807de9cb03e12018d7214b6b5832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-01-23T22:51:14Z",
    "title_canon_sha256": "e3c3eda11ab889ce7c8511df1aa7a661e7adab58196fc292cc85aa3c2b511101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06320",
    "kind": "arxiv",
    "version": 1
  }
}