Pith Number

pith:VXSSP22E

pith:2009:VXSSP22ELVJGBUFR4IR76P2WFA

not attested not anchored not stored refs pending

Pixel-based correction for Charge Transfer Inefficiency in the Hubble Space Telescope Advanced Camera for Surveys

Alexie Leauthaud, Anton Koekemoer, Chris Stoughton, Edgar Shaghoulian, Jason Rhodes, Richard Ellis, Richard Massey

arxiv:0909.0507 v1 · 2009-09-02 · astro-ph.CO · 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{VXSSP22ELVJGBUFR4IR76P2WFA}

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	2026-05-18T02:34:36.703936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade527eb445d5260d0b1e223ff3f5628239b11119bb575372242609f12bebeaf

Aliases

arxiv: 0909.0507 · arxiv_version: 0909.0507v1 · doi: 10.48550/arxiv.0909.0507 · pith_short_12: VXSSP22ELVJG · pith_short_16: VXSSP22ELVJGBUFR · pith_short_8: VXSSP22E

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/VXSSP22ELVJGBUFR4IR76P2WFA \
  | 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: ade527eb445d5260d0b1e223ff3f5628239b11119bb575372242609f12bebeaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7199f030f96bc80c2b35c9cc92797e98482d66f42d8563c0def2e2c4a44c9c3",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-02T20:01:01Z",
    "title_canon_sha256": "680114572d9a8ea0f49f2e977594591664c1bbe0328b9f189df0c4539a98c31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0507",
    "kind": "arxiv",
    "version": 1
  }
}