Pith Number

pith:4OPNJAWU

pith:2023:4OPNJAWUQQRWIVI4YBOKZAHESH

not attested not anchored not stored refs pending

Distinguishing thermal histories of dark matter from structure formation

Fei Huang, Jiang-Hao Yu, Yuan-Zhen Li

arxiv:2306.00065 v2 · 2023-05-31 · hep-ph · 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{4OPNJAWUQQRWIVI4YBOKZAHESH}

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	2026-07-05T07:33:51.495655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39ed482d4842364551cc05cac80e491d74401e3f6eea03659a76662cb2f46b6

Aliases

arxiv: 2306.00065 · arxiv_version: 2306.00065v2 · doi: 10.48550/arxiv.2306.00065 · pith_short_12: 4OPNJAWUQQRW · pith_short_16: 4OPNJAWUQQRWIVI4 · pith_short_8: 4OPNJAWU

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/4OPNJAWUQQRWIVI4YBOKZAHESH \
  | 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: e39ed482d4842364551cc05cac80e491d74401e3f6eea03659a76662cb2f46b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a27d4ac787d402cd623bfda29fe40d48525f8231b8320f9f8f53631fdec763f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-05-31T18:00:03Z",
    "title_canon_sha256": "55324f818f20597e65a8b942fe2c1c2effadfb9bd22b6a40acf7668cd422604a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.00065",
    "kind": "arxiv",
    "version": 2
  }
}