Pith Number

pith:ALQEMBRG

pith:2003:ALQEMBRGGIONIIQE5TP3OMTX4I

not attested not anchored not stored refs pending

A Geometric Determination of the Distance to SN 1987A and the LMC

Nino Panagia (ESA/STScI)

arxiv:astro-ph/0309416 v1 · 2003-09-15 · 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{ALQEMBRGGIONIIQE5TP3OMTX4I}

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.

Cited by

1 paper in Pith

Magnetic Turbulence Boosts Supernova Signals of Axion-Photon Conversion

Receipt and verification

First computed	2026-07-04T14:12:54.193408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e0460626321cd42204ecdfb73277e22789aa5354bec9e9da4b4557cf514844

Aliases

arxiv: astro-ph/0309416 · arxiv_version: astro-ph/0309416v1 · doi: 10.48550/arxiv.astro-ph/0309416 · pith_short_12: ALQEMBRGGION · pith_short_16: ALQEMBRGGIONIIQE · pith_short_8: ALQEMBRG

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/ALQEMBRGGIONIIQE5TP3OMTX4I \
  | 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: 02e0460626321cd42204ecdfb73277e22789aa5354bec9e9da4b4557cf514844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23389a9b8063eee2f6896adbb5f46ae3c2b2d464f717c607b895ce238416e6a7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-09-15T20:58:18Z",
    "title_canon_sha256": "91a2764692be6a1699144b7695ff23762c3b9bc600014cce7b7dd6ef274fda09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0309416",
    "kind": "arxiv",
    "version": 1
  }
}