Pith Number

pith:E5J27OKI

pith:2021:E5J27OKISRJV75PQOHQM422ASX

not attested not anchored not stored refs pending

Molecular Chemistry for Dark Matter II: Recombination, Molecule Formation, and Halo Mass Function in Atomic Dark Matter

Donghui Jeong, James Gurian, Michael Ryan, Sarah Shandera

arxiv:2110.11964 v3 · 2021-10-22 · 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{E5J27OKISRJV75PQOHQM422ASX}

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

Strongest constraints on dark acoustic oscillations from the Lyman-alpha forest

Receipt and verification

First computed	2026-07-05T04:46:33.212401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2753afb94894535ff5f071e0ce6b4095ebb10edaadf11c0b36a45767f0821f4e

Aliases

arxiv: 2110.11964 · arxiv_version: 2110.11964v3 · doi: 10.48550/arxiv.2110.11964 · pith_short_12: E5J27OKISRJV · pith_short_16: E5J27OKISRJV75PQ · pith_short_8: E5J27OKI

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/E5J27OKISRJV75PQOHQM422ASX \
  | 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: 2753afb94894535ff5f071e0ce6b4095ebb10edaadf11c0b36a45767f0821f4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553e0a988bf2ba9c26c15b11239f9dfa2f8d655d436232ddbd31e31e27c10dfc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-10-22T18:00:00Z",
    "title_canon_sha256": "0963c7641ef78e5aa23ada7fcde0f1d2c7069bc0563366bca44ffa96ccae1cfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11964",
    "kind": "arxiv",
    "version": 3
  }
}