Pith Number

pith:4CI2MHRW

pith:2020:4CI2MHRWGQNV5FQB2SOPVS7ZIJ

not attested not anchored not stored refs pending

The Kinematics and Dark Matter Fractions of TNG50 Galaxies at z=2 from an Observational Perspective

Amiel Sternberg, Andreas Burkert, Annalisa Pillepich, Dieter Lutz, Dylan Nelson, Hannah \"Ubler, Lars Hernquist, Linda J. Tacconi, Natascha M. F\"orster Schreiber, Philipp Lang, Reinhard Genzel, Ric Davies, R\"udiger Pakmor, Sedona H. Price, Shy Genel, Taro T. Shimizu

arxiv:2008.05486 v2 · 2020-08-12 · 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{4CI2MHRWGQNV5FQB2SOPVS7ZIJ}

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	2026-07-05T01:52:24.389937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e091a61e36341b5e9601d49cfacbf94261ea6b120ffbee8167c07cdc3ba50363

Aliases

arxiv: 2008.05486 · arxiv_version: 2008.05486v2 · doi: 10.48550/arxiv.2008.05486 · pith_short_12: 4CI2MHRWGQNV · pith_short_16: 4CI2MHRWGQNV5FQB · pith_short_8: 4CI2MHRW

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/4CI2MHRWGQNV5FQB2SOPVS7ZIJ \
  | 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: e091a61e36341b5e9601d49cfacbf94261ea6b120ffbee8167c07cdc3ba50363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7646c9db1f86076ca4c1827176a953b39ead85d1c0a56724987aab8174cdf37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-12T18:00:04Z",
    "title_canon_sha256": "898f263381ccb73dedae0ca0999aa89d81212c54ca32af7d9fcb30fbdff4d67c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05486",
    "kind": "arxiv",
    "version": 2
  }
}