Pith Number

pith:YXGXTS5J

pith:2021:YXGXTS5JMKYEZCN5XVSCUNYRJP

not attested not anchored not stored refs pending

Extracting Dark-Matter Velocities from Halo Masses: A Reconstruction Conjecture

Brooks Thomas, Fei Huang, Jeff Kost, Keith R. Dienes, Kevin Manogue

arxiv:2101.10337 v2 · 2021-01-25 · astro-ph.CO · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXGXTS5JMKYEZCN5XVSCUNYRJP}

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.

Cited by

1 paper in Pith

Machine Learning Does It and Does It Better: Unearthing Primordial Dark-Matter Velocities from the Matter Power Spectrum

Receipt and verification

First computed	2026-07-05T05:06:07.103041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5cd79cba962b04c89bdbd642a37114bd267d00891144f6dc4295674db7a790e

Aliases

arxiv: 2101.10337 · arxiv_version: 2101.10337v2 · doi: 10.48550/arxiv.2101.10337 · pith_short_12: YXGXTS5JMKYE · pith_short_16: YXGXTS5JMKYEZCN5 · pith_short_8: YXGXTS5J

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/YXGXTS5JMKYEZCN5XVSCUNYRJP \
  | 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: c5cd79cba962b04c89bdbd642a37114bd267d00891144f6dc4295674db7a790e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e1c70572b3457b15363cc81e3d10b25083c447f049d95f680f4f8f9e7dffd6d",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-01-25T19:00:03Z",
    "title_canon_sha256": "087f09749fae64edc0202e43c9b3aac54b3aee542b46cae1ba853617eb0699a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10337",
    "kind": "arxiv",
    "version": 2
  }
}