Pith Number

pith:HXJC7NH6

pith:2017:HXJC7NH6M6WZXGNDHMB2QQVCHN

not attested not anchored not stored refs pending

Quantifying the impact of mergers on the angular momentum of simulated galaxies

2), (2) CAASTRO, (3) Swinburne, (4) Durham, (5) Cardiff, (6) PUC), Adam R.H. Stevens (3), Charlotte Welker (1), Claudia del P. Lagos (1, Danail Obreschkow (1), Darren Croton (3), James W. Trayford (4), Nelson D. Padilla (6), Richard G. Bower (4), Sergio Contreras (6), Timothy A. Davis (5), Tom Theuns (4) ((1) ICRAR

arxiv:1701.04407 v2 · 2017-01-16 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXJC7NH6M6WZXGNDHMB2QQVCHN}

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

Witnessing the rapid growth of disk galaxies over cosmic time using JWST and HST

Empirical estimates of how massive galaxies can be in {\Lambda}CDM

Receipt and verification

First computed	2026-05-18T00:28:16.265232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd22fb4fe67ad9b99a33b03a842a23b52d06b04ee62b09da3fd87ab4a9d1f79

Aliases

arxiv: 1701.04407 · arxiv_version: 1701.04407v2 · doi: 10.48550/arxiv.1701.04407 · pith_short_12: HXJC7NH6M6WZ · pith_short_16: HXJC7NH6M6WZXGND · pith_short_8: HXJC7NH6

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/HXJC7NH6M6WZXGNDHMB2QQVCHN \
  | 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: 3dd22fb4fe67ad9b99a33b03a842a23b52d06b04ee62b09da3fd87ab4a9d1f79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d235361c68a4ac563bd343f68c53311ae7d1a1217e338a00c428c7812cbcc9a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-16T19:00:00Z",
    "title_canon_sha256": "7cd6bffebcf33562d00e2b11c746d4e258e12b69f06c451ec3fff92b555b9425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04407",
    "kind": "arxiv",
    "version": 2
  }
}