Pith Number

pith:37RAACEA

pith:2024:37RAACEAAXRTFJQ33HFHJDVBSW

not attested not anchored not stored refs pending

Fuzzy Dark Matter Constraints from the Hubble Frontier Fields

Adam Lidz, Daniel Grin, Guochao Sun, Jackson Sipple

arxiv:2407.17059 v2 · 2024-07-24 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37RAACEAAXRTFJQ33HFHJDVBSW}

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

The Atacama Cosmology Telescope: Probing new signatures of ultralight axions with gravitational lensing

Receipt and verification

First computed	2026-07-05T10:16:35.692844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe200088005e332a61bd9ca748ea19591faec0e7b824bc1eb58eb6505f23cbf

Aliases

arxiv: 2407.17059 · arxiv_version: 2407.17059v2 · doi: 10.48550/arxiv.2407.17059 · pith_short_12: 37RAACEAAXRT · pith_short_16: 37RAACEAAXRTFJQ3 · pith_short_8: 37RAACEA

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/37RAACEAAXRTFJQ33HFHJDVBSW \
  | 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: dfe200088005e332a61bd9ca748ea19591faec0e7b824bc1eb58eb6505f23cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449a393d8ed39c71eac5ba265fcbab8ccab916eedb12098858dc3e3b4aaead02",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-07-24T07:37:05Z",
    "title_canon_sha256": "6026cec37d49ddc967a7ed7ff6c94f12127280d66dca82747d96531cf6954d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17059",
    "kind": "arxiv",
    "version": 2
  }
}