Pith Number

pith:4OGI3WCS

pith:2014:4OGI3WCSSULUD46YNXYKCT5EN5

not attested not anchored not stored refs pending

The cold mode: A phenomenological model for the evolution of density perturbations in the intracluster medium

Ashmeet Singh, Prateek Sharma

arxiv:1409.1220 v2 · 2014-09-03 · 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{4OGI3WCSSULUD46YNXYKCT5EN5}

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	2026-05-18T01:42:08.440023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e38c8dd852951741f3d86df0a14fa46f47f75227aa948de52b4c1cba451cca51

Aliases

arxiv: 1409.1220 · arxiv_version: 1409.1220v2 · doi: 10.48550/arxiv.1409.1220 · pith_short_12: 4OGI3WCSSULU · pith_short_16: 4OGI3WCSSULUD46Y · pith_short_8: 4OGI3WCS

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/4OGI3WCSSULUD46YNXYKCT5EN5 \
  | 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: e38c8dd852951741f3d86df0a14fa46f47f75227aa948de52b4c1cba451cca51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a0a60affbdab7022f9a3927ae09abe2d2d9b8e2b3253be29a947ce091216a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-03T20:00:04Z",
    "title_canon_sha256": "80d1a43beb2c820e1ce05654f01bcd89a1adac2e530ab4d5ced92a252b2b01bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1220",
    "kind": "arxiv",
    "version": 2
  }
}