Pith Number

pith:ERR2QMQ6

pith:2022:ERR2QMQ6IX5KBOFQA5YTLFCOUJ

not attested not anchored not stored refs pending

Quenching of Massive Disk Galaxies in the IllustrisTNG Simulation

Noam Libeskind, Peng Wang, Xi Kang, Yingzhong Xu, Yu Luo, Zhiyuan Li, Zongnan Li

arxiv:2202.04315 v2 · 2022-02-09 · 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{ERR2QMQ6IX5KBOFQA5YTLFCOUJ}

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	2026-07-05T04:11:56.064769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2463a8321e45faa0b8b0077135944ea2482a41edb9db5a3f087b03396ce0d8f1

Aliases

arxiv: 2202.04315 · arxiv_version: 2202.04315v2 · doi: 10.48550/arxiv.2202.04315 · pith_short_12: ERR2QMQ6IX5K · pith_short_16: ERR2QMQ6IX5KBOFQ · pith_short_8: ERR2QMQ6

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/ERR2QMQ6IX5KBOFQA5YTLFCOUJ \
  | 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: 2463a8321e45faa0b8b0077135944ea2482a41edb9db5a3f087b03396ce0d8f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cb788bab0c2c13acfbe4afac33e34f24f11312b2ec9d1e898af0ec0a2b19e6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-09T07:17:48Z",
    "title_canon_sha256": "2e34c5f360824ad0d34dad4274502097c1142dfddc4e615bb5965de1d853d32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04315",
    "kind": "arxiv",
    "version": 2
  }
}