Pith Number

pith:X32LS327

pith:2005:X32LS327YILY37VRIWLF2IHWZK

not attested not anchored not stored refs pending

The Intrinsic Properties of SMMJ14011+0252

Durham), Edinburgh), G.P. Smith (Caltech) & R.J. Ivison (IfA/ROE, Ian Smail (ICC

arxiv:astro-ph/0506176 v1 · 2005-06-08 · 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{X32LS327YILY37VRIWLF2IHWZK}

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 redshift of z=3.20 for the bright arc in eMACSJ2229.9-0808: Comment on Wagner & Falco (2026) "Hamilton's Object revisited: A challenging source redshift of a strong lensing configuration"

Receipt and verification

First computed	2026-07-04T16:52:31.202087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bef4b96f5fc2178dfeb145965d20f6ca867a0c63eba1e3fce5d4971fa27fd831

Aliases

arxiv: astro-ph/0506176 · arxiv_version: astro-ph/0506176v1 · doi: 10.48550/arxiv.astro-ph/0506176 · pith_short_12: X32LS327YILY · pith_short_16: X32LS327YILY37VR · pith_short_8: X32LS327

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/X32LS327YILY37VRIWLF2IHWZK \
  | 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: bef4b96f5fc2178dfeb145965d20f6ca867a0c63eba1e3fce5d4971fa27fd831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e499e97db6ef21083a7d6c83ebe36d8e967a9801640a575c4b18efa74e1af620",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-08T19:11:41Z",
    "title_canon_sha256": "99466287df6d4cb98be17e5490807cb31f9435ea7dd7408a755006567019142a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506176",
    "kind": "arxiv",
    "version": 1
  }
}