Pith Number

pith:ZUNWK5XZ

pith:2001:ZUNWK5XZGUXT3PPKDVAMY27OAF

not attested not anchored not stored refs pending

FUSE Observations of Cooling Flow Gas in the Galaxy Clusters A1795 and A2597

A. Davidsen (JHU), B. Woodgate (NASA/GSFC), E. Hu (U. of Hawaii), E. Murphy (U. of Virginia), J. Hutchings (DAO/HIA/NRC), K. Sembach (JHU), L. Cowie (U. of Hawaii), W. R. Oegerle (NASA/GSFC)

arxiv:astro-ph/0106279 v1 · 2001-06-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUNWK5XZGUXT3PPKDVAMY27OAF}

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.

Cited by

1 paper in Pith

Directly Imaging the Cooling Flow in the Phoenix Cluster

Receipt and verification

First computed	2026-07-04T16:23:32.835622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd1b6576f9352f3dbdea1d40cc6bee0170c3ae1fd7161c1ddfd55a0160f504e2

Aliases

arxiv: astro-ph/0106279 · arxiv_version: astro-ph/0106279v1 · doi: 10.48550/arxiv.astro-ph/0106279 · pith_short_12: ZUNWK5XZGUXT · pith_short_16: ZUNWK5XZGUXT3PPK · pith_short_8: ZUNWK5XZ

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/ZUNWK5XZGUXT3PPKDVAMY27OAF \
  | 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: cd1b6576f9352f3dbdea1d40cc6bee0170c3ae1fd7161c1ddfd55a0160f504e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c22bfb25cf207b713cec79274b977b20e4658a8e3542fe87ecdb827b264433d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-15T13:19:34Z",
    "title_canon_sha256": "f4a8897c68aca6963b6980db95dfe9f719626ede733b782b4d9075a31fd77b95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106279",
    "kind": "arxiv",
    "version": 1
  }
}