Pith Number

pith:VCX26IAH

pith:2022:VCX26IAH6M5RXB3KSPKE5QRPFX

not attested not anchored not stored refs pending

Investigating the Effect of Galaxy Interactions on Star Formation at 0.5<z<3.0

Alexander de la Vega, Antonello Calabro, Anton M. Koekemoer, Belen Alcalde Pampliega, Brian C. Lemaux, Brittany N. Vanderhoof, Caleb T. Wetherell, Christina T. Magagnoli, Christopher J. Conselice, Dale D. Kocevski, Darren J. Croton, David R. Patton, Ekta A. Shah, Ezequiel Treister, Hanae Inami, Isabella G. Cox, Jeyhan S. Kartaltepe, Jorge Moreno, Kameswara Bharadwaj Mantha, Kevin C. Cooke, Lori Lubin, Mara Salvato, Marie Martig, Nima Chartab, Nimish P. Hathi, Olivier Ilbert, Stefano Marchesi

arxiv:2209.15587 v1 · 2022-09-30 · 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{VCX26IAH6M5RXB3KSPKE5QRPFX}

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	2026-07-05T05:20:50.854494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8afaf2007f33b1b876a93d44ec22f2de8bc2bd169c9430c293739655de0dd7f

Aliases

arxiv: 2209.15587 · arxiv_version: 2209.15587v1 · doi: 10.48550/arxiv.2209.15587 · pith_short_12: VCX26IAH6M5R · pith_short_16: VCX26IAH6M5RXB3K · pith_short_8: VCX26IAH

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/VCX26IAH6M5RXB3KSPKE5QRPFX \
  | 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: a8afaf2007f33b1b876a93d44ec22f2de8bc2bd169c9430c293739655de0dd7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1999f1b6a7562803bb4eee17947fa5f66cf0b8d21bc1a09f50818ce605c2e19d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-09-30T16:58:42Z",
    "title_canon_sha256": "97508d9d549ccc4fab0e3a624ddd1a4e62966380a65b03cfad8d5336a0d42eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.15587",
    "kind": "arxiv",
    "version": 1
  }
}