Pith Number

pith:RU4MUGY3

pith:2011:RU4MUGY3ASXUUCPXNWEATLFJAF

not attested not anchored not stored refs pending

2D-1D Wavelet Reconstruction As A Tool For Source Finding In Spectroscopic Imaging Surveys

Benjamin Winkel, Lars Fl\"oer

arxiv:1112.3807 v1 · 2011-12-16 · 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{RU4MUGY3ASXUUCPXNWEATLFJAF}

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	2026-05-18T01:59:06.749763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d38ca1b1b04af4a09f76d8809aca901567091e53659bfeeac9e406410eb8d77

Aliases

arxiv: 1112.3807 · arxiv_version: 1112.3807v1 · doi: 10.48550/arxiv.1112.3807 · pith_short_12: RU4MUGY3ASXU · pith_short_16: RU4MUGY3ASXUUCPX · pith_short_8: RU4MUGY3

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/RU4MUGY3ASXUUCPXNWEATLFJAF \
  | 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: 8d38ca1b1b04af4a09f76d8809aca901567091e53659bfeeac9e406410eb8d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea28b65f9c220611d712ef5be273b5b2933b17ccdd25011ba080b81aba927feb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-12-16T13:23:24Z",
    "title_canon_sha256": "23b57a0b5ced8508948ef1224dec27ff83005acc14228f12fcee058f5ecca24d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3807",
    "kind": "arxiv",
    "version": 1
  }
}