Pith Number

pith:GH3MADUO

pith:2003:GH3MADUOZYR57ZIP3VL5DLFBXO

not attested not anchored not stored refs pending

The redshift distribution of gravitational lenses revisited: Constraints on galaxy mass evolution

Dan Maoz (Tel-Aviv U.), Eran O. Ofek (Tel-Aviv U.), Hans-Walter Rix (MPIA)

arxiv:astro-ph/0305201 v1 · 2003-05-12 · 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{GH3MADUOZYR57ZIP3VL5DLFBXO}

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

A Joint Analysis of Strong Lensing and Type Ia Supernovae to Determine the Hubble Constant

Receipt and verification

First computed	2026-07-04T16:37:07.607106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31f6c00e8ece23dfe50fdd57d1aca1bba2ed4e52a4d90d23da7a1340055bf118

Aliases

arxiv: astro-ph/0305201 · arxiv_version: astro-ph/0305201v1 · doi: 10.48550/arxiv.astro-ph/0305201 · pith_short_12: GH3MADUOZYR5 · pith_short_16: GH3MADUOZYR57ZIP · pith_short_8: GH3MADUO

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/GH3MADUOZYR57ZIP3VL5DLFBXO \
  | 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: 31f6c00e8ece23dfe50fdd57d1aca1bba2ed4e52a4d90d23da7a1340055bf118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae00ec91874bcc054a67f0addfc4fa73c8d8a67874dcf4bb02eb0defdf0fb34c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-12T20:02:34Z",
    "title_canon_sha256": "07e4fad3f09c001fcbfa8b70f24f91c448e8ca37277b082d97f6c71e021247c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305201",
    "kind": "arxiv",
    "version": 1
  }
}