Pith Number

pith:DGG2J25W

pith:2003:DGG2J25WM7P7RSTTEYR5OPDGUR

not attested not anchored not stored refs pending

Asymfast, a method for convolving maps with asymmetric main beams

C. Renault, J.-C. Hamilton, J. F. Macias-Perez, M. Tristram

arxiv:astro-ph/0310260 v2 · 2003-10-09 · 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{DGG2J25WM7P7RSTTEYR5OPDGUR}

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	2026-07-04T16:37:30.811333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198da4ebb667dff8ca732623d73c66a476007a11a2acf39be3a1d44ce8c359f5

Aliases

arxiv: astro-ph/0310260 · arxiv_version: astro-ph/0310260v2 · doi: 10.48550/arxiv.astro-ph/0310260 · pith_short_12: DGG2J25WM7P7 · pith_short_16: DGG2J25WM7P7RSTT · pith_short_8: DGG2J25W

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/DGG2J25WM7P7RSTTEYR5OPDGUR \
  | 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: 198da4ebb667dff8ca732623d73c66a476007a11a2acf39be3a1d44ce8c359f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb5fcc36cb64e5650be67aa11af7039d52447b8948431393a60aa7550f48ff12",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-09T16:00:47Z",
    "title_canon_sha256": "6338d57f03d93c77b872dd3821bd7c6c72536bcd8768c708c0e4a21213a2d443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310260",
    "kind": "arxiv",
    "version": 2
  }
}