Pith Number

pith:RIPEBXL6

pith:2021:RIPEBXL6B4WQIZPIULX7K73424

not attested not anchored not stored refs pending

Constrains on optical emission of FAST-detected FRB 20181130B with GWAC synchronized observations

C. H. Niu, C. Wu, E. W. Liang, G. W. Li, H. B. Cai, H. L. Li, J. S. Deng, J. Wang, J. Y. Wei, L. Huang, L. P. Xin, Q. C. Feng, S. S. Sun, X. G. Wang, X. H. Han, X. M. Lu, X. Y. Wang, Y. G. Yang, Y. L. Qiu, Z. G. Dai

arxiv:2108.06931 v2 · 2021-08-16 · astro-ph.HE · 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{RIPEBXL6B4WQIZPIULX7K73424}

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	2026-07-05T03:36:11.753983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1e40dd7e0f2d0465e8a2eff57f7cd72f3692448383f6bfbe7f4928387fb9eb

Aliases

arxiv: 2108.06931 · arxiv_version: 2108.06931v2 · doi: 10.48550/arxiv.2108.06931 · pith_short_12: RIPEBXL6B4WQ · pith_short_16: RIPEBXL6B4WQIZPI · pith_short_8: RIPEBXL6

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/RIPEBXL6B4WQIZPIULX7K73424 \
  | 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: 8a1e40dd7e0f2d0465e8a2eff57f7cd72f3692448383f6bfbe7f4928387fb9eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b64a397d14ba7759dddfec6cda916bbb36f455ab2262579db600f7ae17906a5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-08-16T07:08:57Z",
    "title_canon_sha256": "d68279fad831594ac52279f792c0ed82d105f8c0e747103b8c2b0b5d27a3f31d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06931",
    "kind": "arxiv",
    "version": 2
  }
}