Pith Number

pith:VWFHASVG

pith:2020:VWFHASVGJ2GH273BEXJOLIGAT5

not attested not anchored not stored refs pending

Gravitational-wave constraints on the cosmic opacity at $z\sim 5$: forecast from space gravitational-wave antenna DECIGO

Jingzhao Qi, Marek Biesiada, Shuaibo Geng, Shuo Cao, Tonghua Liu, Yuting Liu, Zong-Hong Zhu

arxiv:2010.05151 v1 · 2020-10-11 · 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{VWFHASVGJ2GH273BEXJOLIGAT5}

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	2026-07-05T02:01:15.422474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad8a704aa64e8c7d7f6125d2e5a0c09f70fad4662addbd0a6da6865473c1b6c0

Aliases

arxiv: 2010.05151 · arxiv_version: 2010.05151v1 · doi: 10.48550/arxiv.2010.05151 · pith_short_12: VWFHASVGJ2GH · pith_short_16: VWFHASVGJ2GH273B · pith_short_8: VWFHASVG

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/VWFHASVGJ2GH273BEXJOLIGAT5 \
  | 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: ad8a704aa64e8c7d7f6125d2e5a0c09f70fad4662addbd0a6da6865473c1b6c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fdfa75037904b4b21bf2c150489620d98e869d6d644becb5727bbb75ba8c056",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-10-11T03:50:36Z",
    "title_canon_sha256": "a48cbc66af06aeccd696308e28ea90d8cda45b19b2a72cc8ead81cbdb0b954f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05151",
    "kind": "arxiv",
    "version": 1
  }
}