Pith Number

pith:Q3Q7IQ7Z

pith:2024:Q3Q7IQ7ZXUMELXYLGWSTSBXSIH

not attested not anchored not stored refs pending

Dark Photon Dark Matter and Low-Frequency Gravitational Wave Detection with Gaia-like Astrometry

Haipeng An, Jing Shu, Tingyu Li, Xiao Xue, Xin Wang, Yue Zhao

arxiv:2407.16488 v2 · 2024-07-23 · hep-ph · astro-ph.CO · astro-ph.GA · astro-ph.IM · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3Q7IQ7ZXUMELXYLGWSTSBXSIH}

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.

Receipt and verification

First computed	2026-07-05T09:43:08.795536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86e1f443f9bd1845df0b35a53906f241df4c4c0d39a38451077896391d86b9c6

Aliases

arxiv: 2407.16488 · arxiv_version: 2407.16488v2 · doi: 10.48550/arxiv.2407.16488 · pith_short_12: Q3Q7IQ7ZXUME · pith_short_16: Q3Q7IQ7ZXUMELXYL · pith_short_8: Q3Q7IQ7Z

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/Q3Q7IQ7ZXUMELXYLGWSTSBXSIH \
  | 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: 86e1f443f9bd1845df0b35a53906f241df4c4c0d39a38451077896391d86b9c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aef75418542805bbbcc66a1130222086085d0b25da650a3cedca4ff8fe315ea",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-07-23T14:04:12Z",
    "title_canon_sha256": "33a30dbd7f3fa9c1d66aaec71068b36e3159f8757a5ff447832fe9eee6869076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.16488",
    "kind": "arxiv",
    "version": 2
  }
}