Pith Number

pith:MO2NDSGG

pith:2015:MO2NDSGGYQYCEAFQZE3T6WWDAV

not attested not anchored not stored refs pending

Universal clustering of dark matter in phase space

Jesus Zavala (Dark Cosmology Centre), Niayesh Afshordi (PI, UW)

arxiv:1508.02713 v2 · 2015-08-11 · 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{MO2NDSGGYQYCEAFQZE3T6WWDAV}

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	2026-05-18T01:21:44.731169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63b4d1c8c6c4302200b0c9373f5ac30549a25668bbed2e635f564ea3839771f8

Aliases

arxiv: 1508.02713 · arxiv_version: 1508.02713v2 · doi: 10.48550/arxiv.1508.02713 · pith_short_12: MO2NDSGGYQYC · pith_short_16: MO2NDSGGYQYCEAFQ · pith_short_8: MO2NDSGG

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/MO2NDSGGYQYCEAFQZE3T6WWDAV \
  | 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: 63b4d1c8c6c4302200b0c9373f5ac30549a25668bbed2e635f564ea3839771f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddfc7351bc21363f6827bc3fc464ce26ad942f3957d22c29afbfb24bc161c1aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-08-11T20:04:52Z",
    "title_canon_sha256": "8a5c48c2d23d8d7cb8bed50726eb6e7850e85c870a0ef684144800ca163548b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02713",
    "kind": "arxiv",
    "version": 2
  }
}