Pith Number

pith:YMQHOW7H

pith:2026:YMQHOW7HMHSCDCFVWVC4JVCPYY

not attested not anchored not stored refs pending

Evaluating the flexibility of the MillenniumTNG galaxy formation model with multi-zoom re-simulations

Francisco Maion, Greg L. Bryan, Raul E. Angulo, Shy Genel, Volker Springel

arxiv:2607.13151 v1 · 2026-07-14 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMQHOW7HMHSCDCFVWVC4JVCPYY}

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	2026-07-16T00:22:00.151930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c320775be761e42188b5b545c4d44fc625406c4fef003db830560acad6b4dc19

Aliases

arxiv: 2607.13151 · arxiv_version: 2607.13151v1 · doi: 10.48550/arxiv.2607.13151 · pith_short_12: YMQHOW7HMHSC · pith_short_16: YMQHOW7HMHSCDCFV · pith_short_8: YMQHOW7H

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/YMQHOW7HMHSCDCFVWVC4JVCPYY \
  | 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: c320775be761e42188b5b545c4d44fc625406c4fef003db830560acad6b4dc19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c65d0655fa3ee05f87bd0104d500902396aa33761f14fb27b24adc0e29687e23",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-14T18:01:38Z",
    "title_canon_sha256": "49f91c95ad7b49b0ea151a8eae43c4b550457b21776c06d40de8b192152a47ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13151",
    "kind": "arxiv",
    "version": 1
  }
}