Pith Number

pith:MKZO5IKA

pith:2005:MKZO5IKAYHHBFC75ZI7YNTFKU5

not attested not anchored not stored refs pending

Galaxy Morphologies in the Hubble Ultra Deep Field: Dominance of Linear Structures at the Detection Limit

(2) IBM T.J. Watson Research Center (3) Wesleyan University), Bruce G. Elmegreen (2), Debra Meloy Elmegreen (1), Douglas S. Rubin (3), Meredith A. Schaffer (1) ((1) Vassar College

arxiv:astro-ph/0508216 v1 · 2005-08-09 · 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{MKZO5IKAYHHBFC75ZI7YNTFKU5}

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

2 papers in Pith

MSA-3D: Rotation Curves and Dark Matter Fractions at z~0.5-1.7 with JWST/NIRSpec

Grain-size evolution and rapid dust growth in high-redshift galaxies

Receipt and verification

First computed	2026-07-04T17:14:59.636477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62b2eea140c1ce128bfdca3f86ccaaa7676349d305ef5e1eb5a733d9ca1df1ad

Aliases

arxiv: astro-ph/0508216 · arxiv_version: astro-ph/0508216v1 · doi: 10.48550/arxiv.astro-ph/0508216 · pith_short_12: MKZO5IKAYHHB · pith_short_16: MKZO5IKAYHHBFC75 · pith_short_8: MKZO5IKA

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/MKZO5IKAYHHBFC75ZI7YNTFKU5 \
  | 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: 62b2eea140c1ce128bfdca3f86ccaaa7676349d305ef5e1eb5a733d9ca1df1ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45382af0c1fca3b92a5e0806acc33f046627f581b4950eb919eff04ccf3b20af",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-08-09T19:26:11Z",
    "title_canon_sha256": "7f6c25e3c8efee012fb240ff81186f05d7641ef2a30d3fc304403523cad73bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0508216",
    "kind": "arxiv",
    "version": 1
  }
}