Pith Number

pith:E7MNJ26L

pith:2020:E7MNJ26LCRHWOXCIOCGAVUXD2S

not attested not anchored not stored refs pending

The Angular Momentum of the Circumgalactic Medium in the TNG100 Simulation

Annalisa Pillepich, Daniel DeFelippis, Dylan Nelson, Greg L. Bryan, Lars Hernquist, Shy Genel

arxiv:2004.07846 v2 · 2020-04-16 · 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{E7MNJ26LCRHWOXCIOCGAVUXD2S}

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	2026-07-05T01:04:48.782493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d8d4ebcb144f675c48708c0ad2e3d4bc5654c2323962a1dde9a8ffd174ce8c

Aliases

arxiv: 2004.07846 · arxiv_version: 2004.07846v2 · doi: 10.48550/arxiv.2004.07846 · pith_short_12: E7MNJ26LCRHW · pith_short_16: E7MNJ26LCRHWOXCI · pith_short_8: E7MNJ26L

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/E7MNJ26LCRHWOXCIOCGAVUXD2S \
  | 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: 27d8d4ebcb144f675c48708c0ad2e3d4bc5654c2323962a1dde9a8ffd174ce8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9ff779277f37af5142c5429f02f7067a7f076f39834615a8cc94181dadabf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-16T18:00:02Z",
    "title_canon_sha256": "5b095aa740d6f540ee136d397222f6ec032603dd63a53029b774601b5475debe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07846",
    "kind": "arxiv",
    "version": 2
  }
}