Pith Number

pith:YS4EMWUI

pith:2014:YS4EMWUIZJTRDDVPZEMALJIIZJ

not attested not anchored not stored refs pending

The effects of galaxy shape and rotation on the X-ray haloes of early-type galaxies - II. Numerical simulations

Andrea Negri, Luca Ciotti (University of Bologna), Silvia Pellegrini, Silvia Posacki

arxiv:1406.0008 v2 · 2014-05-30 · 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{YS4EMWUIZJTRDDVPZEMALJIIZJ}

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	2026-05-18T01:43:04.434773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4b8465a88ca67118eafc91805a508ca47a275f6702fc9a9069fc423be48431f

Aliases

arxiv: 1406.0008 · arxiv_version: 1406.0008v2 · doi: 10.48550/arxiv.1406.0008 · pith_short_12: YS4EMWUIZJTR · pith_short_16: YS4EMWUIZJTRDDVP · pith_short_8: YS4EMWUI

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/YS4EMWUIZJTRDDVPZEMALJIIZJ \
  | 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: c4b8465a88ca67118eafc91805a508ca47a275f6702fc9a9069fc423be48431f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0256a2bfa926a1d2e1aaa9651aee8d95661f0646ed6ad8ceacae73139f5a19b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-30T20:00:15Z",
    "title_canon_sha256": "3e3d42a28f9519fe1917fcf4d660388d00b9a1e622c61519c12e90a08e5963cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0008",
    "kind": "arxiv",
    "version": 2
  }
}