Pith Number

pith:SKBKWHTS

pith:2016:SKBKWHTSDUUPJQZY3M5FYJRWST

not attested not anchored not stored refs pending

Magnetar central engine and possible gravitational wave emission of nearby short GRB 160821B

En-Wei Liang, Hai-Ming Zhang, Hou-Jun L\"u, Hui Sun, Jared Rice, Shu-Jin Hou, Shu-Qing Zhong

arxiv:1612.05691 v1 · 2016-12-17 · astro-ph.HE · 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{SKBKWHTSDUUPJQZY3M5FYJRWST}

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	2026-05-18T00:51:12.519682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9282ab1e721d28f4c338db3a5c263694c95d78458bcabc2ec049eb997a3cf9f8

Aliases

arxiv: 1612.05691 · arxiv_version: 1612.05691v1 · doi: 10.48550/arxiv.1612.05691 · pith_short_12: SKBKWHTSDUUP · pith_short_16: SKBKWHTSDUUPJQZY · pith_short_8: SKBKWHTS

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/SKBKWHTSDUUPJQZY3M5FYJRWST \
  | 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: 9282ab1e721d28f4c338db3a5c263694c95d78458bcabc2ec049eb997a3cf9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bc80954cdc790961c2d526f712176ac2810ce9d53d480f762c6f8015b1660a3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-17T01:44:50Z",
    "title_canon_sha256": "e24b881d9a19bf1b8ab6d528951d3036bc0c9e6c778dde0bea02fff8b870884a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05691",
    "kind": "arxiv",
    "version": 1
  }
}