Pith Number

pith:FAPSCHJJ

pith:2017:FAPSCHJJGY2MZ5IC36POWTCU2R

not attested not anchored not stored refs pending

On the evolution of galaxy spin in a cosmological hydrodynamic simulation of galaxy clusters

Hoseung Choi, Sukyoung Yi

arxiv:1702.00517 v2 · 2017-02-02 · 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{FAPSCHJJGY2MZ5IC36POWTCU2R}

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	2026-05-18T00:49:09.296706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

281f211d293634ccf502df9eeb4c54d4513d44bf6199716e508f15e7e2b886a8

Aliases

arxiv: 1702.00517 · arxiv_version: 1702.00517v2 · doi: 10.48550/arxiv.1702.00517 · pith_short_12: FAPSCHJJGY2M · pith_short_16: FAPSCHJJGY2MZ5IC · pith_short_8: FAPSCHJJ

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/FAPSCHJJGY2MZ5IC36POWTCU2R \
  | 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: 281f211d293634ccf502df9eeb4c54d4513d44bf6199716e508f15e7e2b886a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2789fae08404d0e4e0bd9014e47150034f09b374b752a97d0c45926adfaa01cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-02T01:14:05Z",
    "title_canon_sha256": "6eed0e4ed58e36724b60e1334de236cc0301a6991398673460b9f2ae1060c720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00517",
    "kind": "arxiv",
    "version": 2
  }
}