Pith Number

pith:3CEDOR3L

pith:2020:3CEDOR3LAPEU5HLUOXPZAJZE6K

not attested not anchored not stored refs pending

Robust Automated Photometry Pipeline for Blurred Images

Feng Wang, Hui Deng, Weirong Huang, Wenjie Zhong, Yingbo Liu, Ying Mei, Zhou Xie

arxiv:2004.14562 v1 · 2020-04-30 · 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{3CEDOR3LAPEU5HLUOXPZAJZE6K}

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	2026-07-05T01:05:49.621398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88837476b03c94e9d7475df902724f28a7d1f9cd48fb5807afb602137817161

Aliases

arxiv: 2004.14562 · arxiv_version: 2004.14562v1 · doi: 10.48550/arxiv.2004.14562 · pith_short_12: 3CEDOR3LAPEU · pith_short_16: 3CEDOR3LAPEU5HLU · pith_short_8: 3CEDOR3L

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/3CEDOR3LAPEU5HLUOXPZAJZE6K \
  | 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: d88837476b03c94e9d7475df902724f28a7d1f9cd48fb5807afb602137817161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eb9d1a52ba3c29377bf0b65aed033b9ea8501e3c56f6750754de46bf7fdd024",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-04-30T03:32:02Z",
    "title_canon_sha256": "2b4a5523d2799446a0a9c0084f8fb8105a538ee88db5c748f75dd8c9ef861b0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14562",
    "kind": "arxiv",
    "version": 1
  }
}