Pith Number

pith:ETK3NZWA

pith:2014:ETK3NZWAQSLZOHOLQQVIRGEKF7

not attested not anchored not stored refs pending

Stripped elliptical galaxies as probes of ICM physics: II. Stirred, but mixed? Viscous and inviscid gas stripping of the Virgo elliptical M89

(2) Harvard/Smithsonian Center for Astrophysics (3) MPA, (4) AstroMundus Master Programme, C. Jones (2), E. Churazov (3), E. Roediger (1), M. Machacek (2), P. E. J. Nulsen (2), R. Kokotanekova (4) ((1) Hamburger Sternwarte, R. P. Kraft (2), S. Randall (2), University of Innsbruck), W. R. Forman (2)

arxiv:1409.6312 v2 · 2014-09-22 · 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{ETK3NZWAQSLZOHOLQQVIRGEKF7}

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	2026-05-18T01:46:22.392114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24d5b6e6c08497971dcb842a88988a2fd3c5fa08dfbd996496ab1e55aad801cb

Aliases

arxiv: 1409.6312 · arxiv_version: 1409.6312v2 · doi: 10.48550/arxiv.1409.6312 · pith_short_12: ETK3NZWAQSLZ · pith_short_16: ETK3NZWAQSLZOHOL · pith_short_8: ETK3NZWA

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/ETK3NZWAQSLZOHOLQQVIRGEKF7 \
  | 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: 24d5b6e6c08497971dcb842a88988a2fd3c5fa08dfbd996496ab1e55aad801cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96e28335bbb38353e51a8d1d24f644eeb7efafb5ebdf2ef50331ae852d0ef1e6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-22T20:00:15Z",
    "title_canon_sha256": "5fad30ca914ea712a24188d9635699c93cf9fe98063491c96722b2b05d9547dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6312",
    "kind": "arxiv",
    "version": 2
  }
}