Pith Number

pith:2B5CCCWG

pith:2020:2B5CCCWGGTQENNBX2KRXB2VB5C

not attested not anchored not stored refs pending

Interacting galaxies in the IllustrisTNG simulations -- I: Triggered star formation in a cosmological context

Colin J. Metrow, David R. Patton, Joanna Woo, Jorge Moreno, Kieran D. Wilson, Maan H. Hani, Paul Torrey, Sara L. Ellison, Stuart McAlpine, Westley Brown

arxiv:2003.00289 v2 · 2020-02-29 · 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{2B5CCCWGGTQENNBX2KRXB2VB5C}

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	2026-07-05T00:57:18.453887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07a210ac634e046b437d2a370eaa1e8ad69e7ce5a9a63f321aa4c932ab75b89

Aliases

arxiv: 2003.00289 · arxiv_version: 2003.00289v2 · doi: 10.48550/arxiv.2003.00289 · pith_short_12: 2B5CCCWGGTQE · pith_short_16: 2B5CCCWGGTQENNBX · pith_short_8: 2B5CCCWG

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/2B5CCCWGGTQENNBX2KRXB2VB5C \
  | 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: d07a210ac634e046b437d2a370eaa1e8ad69e7ce5a9a63f321aa4c932ab75b89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "748c0aba78a3453f3043dff44a64444a4a2a2cf3e334429e658dba09f7593ef5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-29T16:12:18Z",
    "title_canon_sha256": "00f9a8833006469f64826795115d39327e425293ee0fddde0156f24fc1b5925d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00289",
    "kind": "arxiv",
    "version": 2
  }
}