Pith Number

pith:XQAHIJDO

pith:2015:XQAHIJDOMAKJ2WUR6EBOWZ7257

not attested not anchored not stored refs pending

Young, Star-forming Galaxies and their local Counterparts: the Evolving Relationship of Mass-SFR-Metallicity since z ~ 2.1

Alex Hagen, Caryl Gronwall, Donald P. Schneider, Gregory R. Zeimann, Henry S. Grasshorn Gebhardt, Joanna S. Bridge, Jonathan R. Trump, Robin Ciardullo

arxiv:1511.08243 v1 · 2015-11-25 · 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{XQAHIJDOMAKJ2WUR6EBOWZ7257}

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	2026-05-18T01:21:51.529497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc0074246e60149d5a91f102eb67faefed173b17e0005809917dc847a1c52c90

Aliases

arxiv: 1511.08243 · arxiv_version: 1511.08243v1 · doi: 10.48550/arxiv.1511.08243 · pith_short_12: XQAHIJDOMAKJ · pith_short_16: XQAHIJDOMAKJ2WUR · pith_short_8: XQAHIJDO

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/XQAHIJDOMAKJ2WUR6EBOWZ7257 \
  | 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: bc0074246e60149d5a91f102eb67faefed173b17e0005809917dc847a1c52c90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2148b03691ab17639f32312725d6fa730e0e5e3dd30652e5cc809e60c5dd6266",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-25T22:11:40Z",
    "title_canon_sha256": "4329bb166df53a0564fa7f67a12efc9a44bfd857b6e78e2a6c41ed809d0d6d97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08243",
    "kind": "arxiv",
    "version": 1
  }
}