Pith Number

pith:C5NJ2UBU

pith:2015:C5NJ2UBUCMXRG2GJHNINY5FBG6

not attested not anchored not stored refs pending

Identifying mergers using non-parametric morphological classification at high redshifts

Neal Katz, Robert Thompson, Romeel Dav\'e, Shuiyao Huang

arxiv:1508.01851 v1 · 2015-08-08 · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5NJ2UBUCMXRG2GJHNINY5FBG6}

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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

Feedback from intermediate mass black holes on dwarf galaxy morphology at z=2

Receipt and verification

First computed	2026-05-18T01:35:37.769076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175a9d5034132f1368c93b50dc74a137b7a069446914b660d09815b6f7f8dc59

Aliases

arxiv: 1508.01851 · arxiv_version: 1508.01851v1 · doi: 10.48550/arxiv.1508.01851 · pith_short_12: C5NJ2UBUCMXR · pith_short_16: C5NJ2UBUCMXRG2GJ · pith_short_8: C5NJ2UBU

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/C5NJ2UBUCMXRG2GJHNINY5FBG6 \
  | 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: 175a9d5034132f1368c93b50dc74a137b7a069446914b660d09815b6f7f8dc59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4a207b9f2c1bec0ff964e3811ee4bbcab15f017013b0f2afececbe37f0edcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-08T04:01:01Z",
    "title_canon_sha256": "1bf7182971c9d98c9ec0a99a412db66f18e79cbfc087531b7b0c4831045a9141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01851",
    "kind": "arxiv",
    "version": 1
  }
}