Pith Number

pith:SMDBZAKO

pith:2022:SMDBZAKOV237K2RGWBZJBXYUUA

not attested not anchored not stored refs pending

Effects of feedback on galaxies in the VELA simulations: elongation, clumps and compaction

Avishai Dekel, Daniel Ceverino, Gregory F. Snyder, Joel Primack, Nir Mandelker, Omri Ginzburg, Sean Larkin, Sharon Lapiner

arxiv:2210.15372 v2 · 2022-10-27 · 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{SMDBZAKOV237K2RGWBZJBXYUUA}

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	2026-07-05T06:06:04.629457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93061c814eaeb7f56a26b07290df14a037a87bbe9c27bf63e26ebe9d3f93acbd

Aliases

arxiv: 2210.15372 · arxiv_version: 2210.15372v2 · doi: 10.48550/arxiv.2210.15372 · pith_short_12: SMDBZAKOV237 · pith_short_16: SMDBZAKOV237K2RG · pith_short_8: SMDBZAKO

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/SMDBZAKOV237K2RGWBZJBXYUUA \
  | 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: 93061c814eaeb7f56a26b07290df14a037a87bbe9c27bf63e26ebe9d3f93acbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e560ee73064bea3722957582bc22f371e136596b9b8312cb970b7b518d040977",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-27T12:33:20Z",
    "title_canon_sha256": "742ed7df504324fa78320ab1e8d5b3cc9f049aa9ddde24b2e8009d73fff60ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15372",
    "kind": "arxiv",
    "version": 2
  }
}