Pith Number

pith:PZJXKOIB

pith:2011:PZJXKOIBIZGJZU6E2QIDYA4Y5W

not attested not anchored not stored refs pending

On determining the shape of matter distributions

Andrey V. Kravtsov, Marcel Zemp, Nickolay Y. Gnedin, Oleg Y. Gnedin

arxiv:1107.5582 v1 · 2011-07-27 · astro-ph.IM · 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{PZJXKOIBIZGJZU6E2QIDYA4Y5W}

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	2026-05-18T04:01:50.964498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e53753901464c9cd3c4d4103c0398ed9927f0b4f0a73cf2cde82d6721948832

Aliases

arxiv: 1107.5582 · arxiv_version: 1107.5582v1 · doi: 10.48550/arxiv.1107.5582 · pith_short_12: PZJXKOIBIZGJ · pith_short_16: PZJXKOIBIZGJZU6E · pith_short_8: PZJXKOIB

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/PZJXKOIBIZGJZU6E2QIDYA4Y5W \
  | 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: 7e53753901464c9cd3c4d4103c0398ed9927f0b4f0a73cf2cde82d6721948832

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c7f615a100d38656dfa0698e96a77660423ee85cb08d7df88227aa02650f5a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-07-27T20:00:18Z",
    "title_canon_sha256": "5216033ae3cdd2b469edac20c275a5305c816f6180bbb56db5067db77aa377f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5582",
    "kind": "arxiv",
    "version": 1
  }
}