Pith Number

pith:B3PISX2V

pith:2004:B3PISX2VBKP3FTXT7EY7D7UTNA

not attested not anchored not stored refs pending

Microlensing towards the LMC

Philippe Jetzer

arxiv:astro-ph/0407210 v1 · 2004-07-11 · 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{B3PISX2VBKP3FTXT7EY7D7UTNA}

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	2026-07-04T14:13:34.199571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ede895f550a9fb2cef3f931f1fe936801b77e06119907d12fd8820071aceec2

Aliases

arxiv: astro-ph/0407210 · arxiv_version: astro-ph/0407210v1 · doi: 10.48550/arxiv.astro-ph/0407210 · pith_short_12: B3PISX2VBKP3 · pith_short_16: B3PISX2VBKP3FTXT · pith_short_8: B3PISX2V

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/B3PISX2VBKP3FTXT7EY7D7UTNA \
  | 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: 0ede895f550a9fb2cef3f931f1fe936801b77e06119907d12fd8820071aceec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f229da5e2e7de98b42f119fbb3ed5c49340f9c25b1bb9cb8744867156c5b816",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-11T14:59:10Z",
    "title_canon_sha256": "45a5de3de0d32f95c151bfc134975548c7be6ce57c630f696372afaf917900fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407210",
    "kind": "arxiv",
    "version": 1
  }
}