Pith Number

pith:K5ILVMGA

pith:2010:K5ILVMGAPCZD3XTEGBJNIKVRTN

not attested not anchored not stored refs pending

Comparison of an approximately isothermal gravitational potentials of elliptical galaxies based on X-ray and optical data

A.Vikhlinin, C.Jones, E.Churazov, H.Boehringer, K.Gebhardt, O.Gerhard, P.Das, S.Tremaine, W.Forman

arxiv:1001.3435 v1 · 2010-01-20 · 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{K5ILVMGAPCZD3XTEGBJNIKVRTN}

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	2026-05-18T02:09:32.266292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5750bab0c078b23dde643052d42ab19b5c42b46995d679a8a291f8851359c996

Aliases

arxiv: 1001.3435 · arxiv_version: 1001.3435v1 · doi: 10.48550/arxiv.1001.3435 · pith_short_12: K5ILVMGAPCZD · pith_short_16: K5ILVMGAPCZD3XTE · pith_short_8: K5ILVMGA

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/K5ILVMGAPCZD3XTEGBJNIKVRTN \
  | 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: 5750bab0c078b23dde643052d42ab19b5c42b46995d679a8a291f8851359c996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee1e5e2d4bc5589a0f38603858354253a347b8b8b3e4c6090c1e2a15ff31934",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-20T00:16:03Z",
    "title_canon_sha256": "5ab4085d1b34a6f6e4ce869afb48e8acad0beb5e48e71e209bb4fac165c2a066"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3435",
    "kind": "arxiv",
    "version": 1
  }
}