Pith Number

pith:ON65CSGW

pith:2020:ON65CSGWETSB47DTMOFK3T3KU6

not attested not anchored not stored refs pending

What is the Halo Mass Function in a Fuzzy Dark Matter Cosmology?

Jeremiah P. Ostriker, Mihir Kulkarni

arxiv:2011.02116 v2 · 2020-11-04 · 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{ON65CSGWETSB47DTMOFK3T3KU6}

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	2026-07-05T03:38:13.978525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

737dd148d624e41e7c73638aadcf6aa78accaaa2a251f1103845663b42f62ead

Aliases

arxiv: 2011.02116 · arxiv_version: 2011.02116v2 · doi: 10.48550/arxiv.2011.02116 · pith_short_12: ON65CSGWETSB · pith_short_16: ON65CSGWETSB47DT · pith_short_8: ON65CSGW

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/ON65CSGWETSB47DTMOFK3T3KU6 \
  | 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: 737dd148d624e41e7c73638aadcf6aa78accaaa2a251f1103845663b42f62ead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c08ea2425226baf88314bec4c19396e54f92a55e061b407a684229908910e4a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-11-04T04:05:15Z",
    "title_canon_sha256": "19e2f2d261c58546950e6080c7c9b0a2c818acac63313395a6ac3efbc85a4290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02116",
    "kind": "arxiv",
    "version": 2
  }
}