Pith Number

pith:X6XPYPX6

pith:2017:X6XPYPX6QP466Q22OUHENGMBFC

not attested not anchored not stored refs pending

The connection between mass, environment and slow rotation in simulated galaxies

2), (2) CAASTRO), Claudia del P. Lagos (1, Claudio Dalla Vecchia ((1) ICRAR, David Barnes, Jesse van de Sande, Joop Schaye, Scott Kay, Timothy Davis, Yannick Bahe

arxiv:1712.01398 v2 · 2017-12-04 · 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{X6XPYPX6QP466Q22OUHENGMBFC}

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.

Receipt and verification

First computed	2026-05-18T00:21:09.254803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfaefc3efe83f9ef435a750e4699812890795072345529097202fbd7c8d68eab

Aliases

arxiv: 1712.01398 · arxiv_version: 1712.01398v2 · doi: 10.48550/arxiv.1712.01398 · pith_short_12: X6XPYPX6QP46 · pith_short_16: X6XPYPX6QP466Q22 · pith_short_8: X6XPYPX6

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/X6XPYPX6QP466Q22OUHENGMBFC \
  | 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: bfaefc3efe83f9ef435a750e4699812890795072345529097202fbd7c8d68eab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4240bac82497f84e0fb1df24a6bfdbb0c1ab65292a8b18c3e93fbb41db4c11c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-04T22:44:30Z",
    "title_canon_sha256": "55b97d225a905ed4a883a2e209a4ffea9a9a73170bef65847c696167bede1747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01398",
    "kind": "arxiv",
    "version": 2
  }
}