Pith Number

pith:6NKX7V7X

pith:2026:6NKX7V7XV2VAJIG5VDDPCTBF24

not attested not anchored not stored refs pending

The evolution of the galaxy gas-phase mass-metallicity relation from $z=15$ to $z=0$ in the COLIBRE cosmological simulations

Alejandro Ben\'itez-Llambay, Alexander J. Richings, Carlos S. Frenk, Evgenii Chaikin, Filip Hu\v{s}ko, Jacqueline Hodge, Joop Schaye, Matthieu Schaller, Piyush Sharda, Robert J. McGibbon, Sylvia Ploeckinger

arxiv:2606.25995 v1 · 2026-06-24 · astro-ph.GA · astro-ph.CO · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NKX7V7XV2VAJIG5VDDPCTBF24}

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	2026-06-25T01:18:45.251243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3557fd7f7aeaa04a0dda8c6f14c25d708c637f04250a2db151d50f7f892e238

Aliases

arxiv: 2606.25995 · arxiv_version: 2606.25995v1 · doi: 10.48550/arxiv.2606.25995 · pith_short_12: 6NKX7V7XV2VA · pith_short_16: 6NKX7V7XV2VAJIG5 · pith_short_8: 6NKX7V7X

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/6NKX7V7XV2VAJIG5VDDPCTBF24 \
  | 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: f3557fd7f7aeaa04a0dda8c6f14c25d708c637f04250a2db151d50f7f892e238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ed19b3a24de7d0b8d4efb1f2b5f18623de2ee34e7a47887a105204cb0df47dd",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-24T16:07:47Z",
    "title_canon_sha256": "9aa8062aba70fe15dbad0ecf2f5452965be23405ac4042c1dc98dab1a8500c2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25995",
    "kind": "arxiv",
    "version": 1
  }
}