Pith Number

pith:AASM6PVJ

pith:2014:AASM6PVJFFJZFADQ7OVKT2L6BT

not attested not anchored not stored refs pending

The flat density profiles of massive, and relaxed galaxy clusters

A. Del Popolo (Department of Physics, Astronomy, Catania University, Italy)

arxiv:1407.4347 v1 · 2014-07-16 · astro-ph.GA · 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{AASM6PVJFFJZFADQ7OVKT2L6BT}

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	2026-05-18T02:47:30.637856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0024cf3ea92953928070fbaaa9e97e0ceecb6152f26277b734ee7ea74ec511bb

Aliases

arxiv: 1407.4347 · arxiv_version: 1407.4347v1 · doi: 10.48550/arxiv.1407.4347 · pith_short_12: AASM6PVJFFJZ · pith_short_16: AASM6PVJFFJZFADQ · pith_short_8: AASM6PVJ

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/AASM6PVJFFJZFADQ7OVKT2L6BT \
  | 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: 0024cf3ea92953928070fbaaa9e97e0ceecb6152f26277b734ee7ea74ec511bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "566c023c622405a101303e2589a662e9654251c6b469cd34d85e86f29bd0e1e2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-16T15:37:17Z",
    "title_canon_sha256": "f1c47422021a93b8d9b058cfd220465fc76ea9a2e5ec93757711be06a2d27f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4347",
    "kind": "arxiv",
    "version": 1
  }
}