Pith Number

pith:IGFTHN4B

pith:2015:IGFTHN4BTJKR23ECBIZRG53UWO

not attested not anchored not stored refs pending

Gas Density Fluctuations in the Perseus Cluster: Clumping Factor and Velocity Power Spectrum

A. A. Schekochihin (Oxford), A. C. Fabian (IoA), A. Simionescu (JAXA), A. Vikhlinin (CfA), E. Churazov (MPA, IKI), I. Zhuravleva (KIPAC, J. S. Sanders (MPE), N. Werner (KIPAC, P. Arevalo (U. de Valparaiso), R. Sunyaev (MPA, SLAC), Stanford), S. W. Allen (Stanford, W. R. Forman (CfA)

arxiv:1501.07271 v1 · 2015-01-28 · 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{IGFTHN4BTJKR23ECBIZRG53UWO}

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	2026-05-18T00:02:36.891063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

418b33b7819a551d6c820a33137774b3870d6bbb94cc06892499c65765b1aad4

Aliases

arxiv: 1501.07271 · arxiv_version: 1501.07271v1 · doi: 10.48550/arxiv.1501.07271 · pith_short_12: IGFTHN4BTJKR · pith_short_16: IGFTHN4BTJKR23EC · pith_short_8: IGFTHN4B

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/IGFTHN4BTJKR23ECBIZRG53UWO \
  | 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: 418b33b7819a551d6c820a33137774b3870d6bbb94cc06892499c65765b1aad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10fdf5d33c723b5906d82398fb99a820296dd95851c12fc761e654e3587204ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-28T21:00:06Z",
    "title_canon_sha256": "59b78feb51eb6ca9b68fb023da12f542e967284ce19b5b5da09367667cf3e17f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07271",
    "kind": "arxiv",
    "version": 1
  }
}