Pith Number

pith:PIEFHZ7S

pith:2023:PIEFHZ7SGEI4XUWP5LWTXUCDP7

not attested not anchored not stored refs pending

Observational constraints on noncold dark matter and phenomenological emergent dark energy

Jun-Chao Wang, Xin-he Meng, Yan-Hong Yao

arxiv:2303.00961 v2 · 2023-03-02 · 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{PIEFHZ7SGEI4XUWP5LWTXUCDP7}

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

Accelerating scaling solutions from dark matter particle creation

Receipt and verification

First computed	2026-07-05T08:24:55.094809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0853e7f23111cbd2cfeaed3bd0437feb02abaa9b0ab6ffb77aab061f3e3b50

Aliases

arxiv: 2303.00961 · arxiv_version: 2303.00961v2 · doi: 10.48550/arxiv.2303.00961 · pith_short_12: PIEFHZ7SGEI4 · pith_short_16: PIEFHZ7SGEI4XUWP · pith_short_8: PIEFHZ7S

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/PIEFHZ7SGEI4XUWP5LWTXUCDP7 \
  | 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: 7a0853e7f23111cbd2cfeaed3bd0437feb02abaa9b0ab6ffb77aab061f3e3b50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3e1d0b8c77643898785fb15f55dab461cbe51ca63fe3331ce4fb93273b98fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-03-02T04:46:00Z",
    "title_canon_sha256": "60f8f29878e88f7c2bae11478e2631b9113c8cd8a972927b1da77f89bc6ff1b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00961",
    "kind": "arxiv",
    "version": 2
  }
}