Pith Number

pith:5KHCBPKZ

pith:2013:5KHCBPKZYURXYVD7SUB2KUXEWZ

not attested not anchored not stored refs pending

Large-Scale Structure Formation with Massive Neutrinos and Dynamical Dark Energy

Adrian Pope, Amol Upadhye, Hal Finkel, Katrin Heitmann, Nicholas Frontiere, Rahul Biswas, Salman Habib

arxiv:1309.5872 v2 · 2013-09-23 · 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{5KHCBPKZYURXYVD7SUB2KUXEWZ}

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	2026-05-18T02:51:34.035209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea8e20bd59c5237c547f9503a552e4b6468b00a89e62dd6cc3dda7b3a9faa449

Aliases

arxiv: 1309.5872 · arxiv_version: 1309.5872v2 · doi: 10.48550/arxiv.1309.5872 · pith_short_12: 5KHCBPKZYURX · pith_short_16: 5KHCBPKZYURXYVD7 · pith_short_8: 5KHCBPKZ

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/5KHCBPKZYURXYVD7SUB2KUXEWZ \
  | 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: ea8e20bd59c5237c547f9503a552e4b6468b00a89e62dd6cc3dda7b3a9faa449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69ab52e554bc67bd5e0f0020c6f8012a79cfb0c22304aa064f46e4b03240d804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-23T16:40:14Z",
    "title_canon_sha256": "3ff8558d90168c9b9fe9988cf77b5e7d0fd5ec2f7adf3760818955f0f7481b82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5872",
    "kind": "arxiv",
    "version": 2
  }
}