Pith Number

pith:OEUO6QTE

pith:2014:OEUO6QTER7H3M5VEQECMWEFTB2

not attested not anchored not stored refs pending

MegaMorph -- multi-wavelength measurement of galaxy structure: physically meaningful bulge-disc decomposition of galaxies near and far

Alex L. Rojas, Boris H\"au{\ss}ler, Marina Vika, Steven P.Bamford

arxiv:1408.4070 v1 · 2014-08-18 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OEUO6QTER7H3M5VEQECMWEFTB2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:42:17.866554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7128ef42648fcfb676a48104cb10b30ebca40b21b9a33b232faf86fb0b6b714c

Aliases

arxiv: 1408.4070 · arxiv_version: 1408.4070v1 · doi: 10.48550/arxiv.1408.4070 · pith_short_12: OEUO6QTER7H3 · pith_short_16: OEUO6QTER7H3M5VE · pith_short_8: OEUO6QTE

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/OEUO6QTER7H3M5VEQECMWEFTB2 \
  | 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: 7128ef42648fcfb676a48104cb10b30ebca40b21b9a33b232faf86fb0b6b714c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9a11260d3777806672db43f14cbc47cf2946dd1487b76a5a1b38be85c184aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-18T17:34:36Z",
    "title_canon_sha256": "03f035068bd2c5a507e7fd3596cd08506e5a86635a71a6bbe2a4aab57bfcb8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4070",
    "kind": "arxiv",
    "version": 1
  }
}