Pith Number

pith:ZV7VC36O

pith:2003:ZV7VC36ONLMLK35SERZE25YL4Z

not attested not anchored not stored refs pending

HST astrometry: the Galactic constant Theta_0/R_0

(2) UC Berkeley.), G. Piotto (1), I. R. King (2), J. Anderson (2) ((1) Universita` di Padova, L. R. Bedin (1)

arxiv:astro-ph/0303230 v1 · 2003-03-11 · 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{ZV7VC36ONLMLK35SERZE25YL4Z}

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

JWST Imaging of the Closest Globular Clusters -- VI. The Lowest-Mass Objects in M 4 and the Galactic Bulge

Receipt and verification

First computed	2026-07-04T14:12:38.076631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd7f516fce6ad8b56fb224724d770be642b0bbad66b53d87a6c910abf2be1f45

Aliases

arxiv: astro-ph/0303230 · arxiv_version: astro-ph/0303230v1 · doi: 10.48550/arxiv.astro-ph/0303230 · pith_short_12: ZV7VC36ONLML · pith_short_16: ZV7VC36ONLMLK35S · pith_short_8: ZV7VC36O

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/ZV7VC36ONLMLK35SERZE25YL4Z \
  | 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: cd7f516fce6ad8b56fb224724d770be642b0bbad66b53d87a6c910abf2be1f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142c8d9f29f80369e9221069448b48d17c9219502fdb99719908cea1630554fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-03-11T17:43:57Z",
    "title_canon_sha256": "9b7d7d5d81ca4e6be628bc9aeee2d7018ed36a45ce686dc18fbb97de5270c3ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0303230",
    "kind": "arxiv",
    "version": 1
  }
}