Pith Number

pith:QAPLE7ZG

pith:2014:QAPLE7ZGHOCETDUYVLOA7BCUKV

not attested not anchored not stored refs pending

Self-gravitating Newtonian models of fermions with anisotropy and cutoff energy in their distribution function

Giuseppe Alberti, Marco Merafina

arxiv:1402.0756 v5 · 2014-02-04 · 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{QAPLE7ZGHOCETDUYVLOA7BCUKV}

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	2026-05-18T02:48:46.379650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

801eb27f263b84498e98aadc0f8454555e692bc7b5d4bebfca5c6a109f57aa22

Aliases

arxiv: 1402.0756 · arxiv_version: 1402.0756v5 · doi: 10.48550/arxiv.1402.0756 · pith_short_12: QAPLE7ZGHOCE · pith_short_16: QAPLE7ZGHOCETDUY · pith_short_8: QAPLE7ZG

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/QAPLE7ZGHOCETDUYVLOA7BCUKV \
  | 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: 801eb27f263b84498e98aadc0f8454555e692bc7b5d4bebfca5c6a109f57aa22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aea1e7a696b281d49816b05dfa8a8fba6909d7d3d1e3514006d5e9a694586d72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-04T15:10:37Z",
    "title_canon_sha256": "2b5379a6983752834c1cbdeaeedcadcfae6ef32bf4dd976cc5aad5679768d3e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0756",
    "kind": "arxiv",
    "version": 5
  }
}