Pith Number

pith:65MENKLJ

pith:2023:65MENKLJHLDIFNU4P3VYKQLFKL

not attested not anchored not stored refs pending

Environmental dependence of the mass-metallicity relation in cosmological hydrodynamical simulations

Kai Wang, Xin Wang, Yangyao Chen

arxiv:2305.08161 v2 · 2023-05-14 · 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{65MENKLJHLDIFNU4P3VYKQLFKL}

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	2026-07-05T06:33:20.450994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f75846a9693ac682b69c7eeb85416552cf6adaaad281de1b0a1f52103c284e38

Aliases

arxiv: 2305.08161 · arxiv_version: 2305.08161v2 · doi: 10.48550/arxiv.2305.08161 · pith_short_12: 65MENKLJHLDI · pith_short_16: 65MENKLJHLDIFNU4 · pith_short_8: 65MENKLJ

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/65MENKLJHLDIFNU4P3VYKQLFKL \
  | 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: f75846a9693ac682b69c7eeb85416552cf6adaaad281de1b0a1f52103c284e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d192fec8ffe404b2d12da582c526404477c7cfc0ab9e232d67276a181254f0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-14T14:03:35Z",
    "title_canon_sha256": "9d2e4cf99a2cc1547340e156896fc7b86df63d95f08cf1c86ef31ea3d994bda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08161",
    "kind": "arxiv",
    "version": 2
  }
}