Pith Number

pith:TMZO2MDP

pith:2011:TMZO2MDPWSOLCSTQSXYCHAF5BU

not attested not anchored not stored refs pending

Turbulent Pressure Support in the Outer Parts of Galaxy Clusters

2) ((1) UC Berkeley, (2) Indian Institute of Science), Dept. of Astronomy, Eliot Quataert (1), Ian J. Parrish (1), Michael McCourt (1), Prateek Sharma (1, Theoretical Astrophysics Center

arxiv:1109.1285 v2 · 2011-09-06 · astro-ph.CO · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMZO2MDPWSOLCSTQSXYCHAF5BU}

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	2026-05-18T02:00:38.737109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b32ed306fb49cb14a7095f02380bd0d2b3826d94f9b2874585275a2f227768b

Aliases

arxiv: 1109.1285 · arxiv_version: 1109.1285v2 · doi: 10.48550/arxiv.1109.1285 · pith_short_12: TMZO2MDPWSOL · pith_short_16: TMZO2MDPWSOLCSTQ · pith_short_8: TMZO2MDP

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/TMZO2MDPWSOLCSTQSXYCHAF5BU \
  | 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: 9b32ed306fb49cb14a7095f02380bd0d2b3826d94f9b2874585275a2f227768b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31edf66b85ab9d6ef07bcdb20a567a1f49afb23930220be0fe9b7ee07d7e236c",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-06T20:00:04Z",
    "title_canon_sha256": "bcc6f0d016011385558caa42f8ab9ed44c2588e029cce1324570f72c839a016f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1285",
    "kind": "arxiv",
    "version": 2
  }
}