Pith Number

pith:EXYEBXLF

pith:2004:EXYEBXLFC53IZQYBVFEHXBMPGE

not attested not anchored not stored refs pending

A fast directional continuous spherical wavelet transform

A. N. Lasenby, D. J. Mortlock, J. D. McEwen, M. P. Hobson

arxiv:astro-ph/0409288 v1 · 2004-09-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXYEBXLFC53IZQYBVFEHXBMPGE}

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	2026-07-04T14:13:44.697803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f040dd6517768cc301a9487b858f310656ec22062da87b797579fbc2cdd7b7

Aliases

arxiv: astro-ph/0409288 · arxiv_version: astro-ph/0409288v1 · doi: 10.48550/arxiv.astro-ph/0409288 · pith_short_12: EXYEBXLFC53I · pith_short_16: EXYEBXLFC53IZQYB · pith_short_8: EXYEBXLF

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/EXYEBXLFC53IZQYBVFEHXBMPGE \
  | 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: 25f040dd6517768cc301a9487b858f310656ec22062da87b797579fbc2cdd7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a37ea161020671ba808de2b07a4da4aff84ef27c46c830e2ec7fbcae016237b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-13T15:08:29Z",
    "title_canon_sha256": "f9453122b1db47ebf741768b191d943a823be655c6a9d099e4b0f51e4c91fa99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409288",
    "kind": "arxiv",
    "version": 1
  }
}