Pith Number

pith:243MYRK3

pith:2024:243MYRK35GYVIZHQEFRLVBCKA5

not attested not anchored not stored refs pending

Prospects for cosmological research with the FAST array: 21-cm intensity mapping survey observation strategies

Guo-Hong Du, Jun-Da Pan, Peng-Ju Wu, Xin Zhang, Yichao Li

arxiv:2408.00268 v2 · 2024-08-01 · astro-ph.CO · gr-qc · 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{243MYRK35GYVIZHQEFRLVBCKA5}

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

HIcosmo: a differentiable JAX-based framework for cosmology inference

Receipt and verification

First computed	2026-07-05T10:03:44.674741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d736cc455be9b15464f02162ba844a077f69066e71349a70e425f108c1d82623

Aliases

arxiv: 2408.00268 · arxiv_version: 2408.00268v2 · doi: 10.48550/arxiv.2408.00268 · pith_short_12: 243MYRK35GYV · pith_short_16: 243MYRK35GYVIZHQ · pith_short_8: 243MYRK3

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/243MYRK35GYVIZHQEFRLVBCKA5 \
  | 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: d736cc455be9b15464f02162ba844a077f69066e71349a70e425f108c1d82623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1677a0d760ae6f42981b065e582be1b79c1ad6e17959610bad8168a714663d8",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-08-01T04:01:03Z",
    "title_canon_sha256": "89a31d6aecffe1276f28e06573627af374881807014a9ba3a727bd354cc5e59c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.00268",
    "kind": "arxiv",
    "version": 2
  }
}