Pith Number

pith:323DH2LK

pith:2016:323DH2LKOSFXT6ZO6R3YPTY7AC

not attested not anchored not stored refs pending

The Auriga Project: the properties and formation mechanisms of disc galaxies across cosmic time

Adrian Jenkins, Carlos S. Frenk, David J. R. Campbell, Facundo A. G\'omez, Federico Marinacci, Robert J. J. Grand, Ruediger Pakmor, Simon D. M. White, Volker Springel

arxiv:1610.01159 v2 · 2016-10-04 · 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{323DH2LKOSFXT6ZO6R3YPTY7AC}

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	2026-05-18T00:52:38.532637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb633e96a748b79fb2ef47787cf1f00b36cc162429dc79573892b79cc4880c5

Aliases

arxiv: 1610.01159 · arxiv_version: 1610.01159v2 · doi: 10.48550/arxiv.1610.01159 · pith_short_12: 323DH2LKOSFX · pith_short_16: 323DH2LKOSFXT6ZO · pith_short_8: 323DH2LK

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/323DH2LKOSFXT6ZO6R3YPTY7AC \
  | 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: deb633e96a748b79fb2ef47787cf1f00b36cc162429dc79573892b79cc4880c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee6649e0544a717d1ad72693c7d02ddb39f33e0569424b335b769432320355b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-04T20:00:01Z",
    "title_canon_sha256": "2b88ee7e82dc7133c2da52d2ecd53bf8d0f432d0c598f4f0bcd90f356e7a91ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01159",
    "kind": "arxiv",
    "version": 2
  }
}