Pith Number

pith:YZLP5KI6

pith:2020:YZLP5KI6P4S6A2RTBTEXPN7DFZ

not attested not anchored not stored refs pending

LYRA I: Simulating the multi-phase ISM of a dwarf galaxy with variable energy supernovae from individual stars

R\"udiger Pakmor, Thales A. Gutcke, Thorsten Naab, Volker Springel

arxiv:2010.07311 v2 · 2020-10-14 · 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{YZLP5KI6P4S6A2RTBTEXPN7DFZ}

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	2026-07-05T02:18:18.204817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c656fea91e7f25e06a330cc977b7e32e6fe2eaa899965dd8bfc54ee315b06487

Aliases

arxiv: 2010.07311 · arxiv_version: 2010.07311v2 · doi: 10.48550/arxiv.2010.07311 · pith_short_12: YZLP5KI6P4S6 · pith_short_16: YZLP5KI6P4S6A2RT · pith_short_8: YZLP5KI6

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/YZLP5KI6P4S6A2RTBTEXPN7DFZ \
  | 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: c656fea91e7f25e06a330cc977b7e32e6fe2eaa899965dd8bfc54ee315b06487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93414464c811dea1bc03f28cb62418ecec4c57e288ae7eba0a0e5393d861821c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-10-14T18:00:04Z",
    "title_canon_sha256": "d82031a30564405c4182648ecea5d92b13b7a53d74722b9405ac389808a0d93f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07311",
    "kind": "arxiv",
    "version": 2
  }
}