Pith Number

pith:XGC6UM5T

pith:2018:XGC6UM5T6L6YO2462VAJN5GDQJ

not attested not anchored not stored refs pending

Persistent X-ray emission from ASASSN-15lh: massive ejecta and pre-SLSN dense wind?

Yan Huang, Zhuo Li

arxiv:1801.07517 v3 · 2018-01-23 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGC6UM5T6L6YO2462VAJN5GDQJ}

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	2026-05-18T00:13:28.273722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b985ea33b3f2fd876b9ed54096f4c38274daded95b020310dbfb65188671fb01

Aliases

arxiv: 1801.07517 · arxiv_version: 1801.07517v3 · doi: 10.48550/arxiv.1801.07517 · pith_short_12: XGC6UM5T6L6Y · pith_short_16: XGC6UM5T6L6YO246 · pith_short_8: XGC6UM5T

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/XGC6UM5T6L6YO2462VAJN5GDQJ \
  | 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: b985ea33b3f2fd876b9ed54096f4c38274daded95b020310dbfb65188671fb01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f8f5563882bc2b9ead54e2892a8a525365f52580628757e1c60f9df494d7f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-23T12:53:35Z",
    "title_canon_sha256": "f523cac3e6259a64e7a6c663c623914706f52689d855991ea3816f83d9e79cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07517",
    "kind": "arxiv",
    "version": 3
  }
}