Pith Number

pith:TGS4WMHW

pith:2009:TGS4WMHWTEEKWPO3IXXA5TAZND

not attested not anchored not stored refs pending

Elemental abundances in the Galactic bulge from microlensed dwarf stars

(10) IAP Paris, (11) ESO Garching), (2) Lund Observatory, (3) Ohio State University, (4) Univ. van Amsterdam, (5) Benoziyo Center for Astrophyics, (6) MPA Garching, (7) INAF-Astronomical Observatory of Padova, (8) Centro de Astrofisica da Universidade do Porto, (9) Warsaw University Observatory, A. Gal-Yam (5), A. Gould (3), A. Udalski (9), D. Ad\'en (2), D. Kubas (10), G. James (11), H. Sana (4), J.A. Johnson (3), J. Melendez (8), J. Simmerer (2) ((1) ESO Chile, M. Asplund (6), S. Feltzing (2), S. Lucatello (7), T. Bensby (1), Weizmann Institute of Science

arxiv:0908.2779 v1 · 2009-08-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGS4WMHWTEEKWPO3IXXA5TAZND}

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	2026-05-18T02:12:25.067799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a5cb30f69908ab3ddb45ee0ecc1968cb486da7c81f52ad795ea96a18f8805d

Aliases

arxiv: 0908.2779 · arxiv_version: 0908.2779v1 · doi: 10.48550/arxiv.0908.2779 · pith_short_12: TGS4WMHWTEEK · pith_short_16: TGS4WMHWTEEKWPO3 · pith_short_8: TGS4WMHW

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/TGS4WMHWTEEKWPO3IXXA5TAZND \
  | 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: 99a5cb30f69908ab3ddb45ee0ecc1968cb486da7c81f52ad795ea96a18f8805d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa9fb088f6a1d9a61cc28c93f1a88af095f4e7aee2231c6eac07f08de3ecc620",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-08-19T15:57:08Z",
    "title_canon_sha256": "f127b60e74f0560567b9780dc1d8a0ef3f631b0f9bf9954baf29aa40023ed449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2779",
    "kind": "arxiv",
    "version": 1
  }
}