Pith Number

pith:DWR3WW7I

pith:2012:DWR3WW7I437E7PB3TPDSSBF54O

not attested not anchored not stored refs pending

Examining alternatives to wavelet de-noising for astronomical source finding

Russell Jurek, Shea Brown

arxiv:1206.6547 v1 · 2012-06-28 · 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{DWR3WW7I437E7PB3TPDSSBF54O}

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	2026-05-18T01:56:41.048462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da3bb5be8e6fe4fbc3b9bc72904bde39e3998952ab61135a8f85935e23854b3

Aliases

arxiv: 1206.6547 · arxiv_version: 1206.6547v1 · doi: 10.48550/arxiv.1206.6547 · pith_short_12: DWR3WW7I437E · pith_short_16: DWR3WW7I437E7PB3 · pith_short_8: DWR3WW7I

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/DWR3WW7I437E7PB3TPDSSBF54O \
  | 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: 1da3bb5be8e6fe4fbc3b9bc72904bde39e3998952ab61135a8f85935e23854b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3d6f293597606957b3b837a2d5c33c353b36b25b99d8aa3987344c944641c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-06-28T01:17:06Z",
    "title_canon_sha256": "cac36def8ca4076fd61e1bfd96146f0ca16a1d18ea85fa181712c533935b4f5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6547",
    "kind": "arxiv",
    "version": 1
  }
}