Pith Number

pith:DM5YSDOX

pith:2018:DM5YSDOXBOAY23ZHNLKS6A6MGS

not attested not anchored not stored refs pending

Kilonova emission from black hole-neutron star mergers: observational signatures of anisotropic mass ejection

Liang-Duan Liu, Xiang-Yu Wang, Zhi-Qiu Huang, Zi-Gao Dai

arxiv:1809.03087 v1 · 2018-09-10 · astro-ph.HE · 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{DM5YSDOXBOAY23ZHNLKS6A6MGS}

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	2026-05-18T00:01:57.806401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3b890dd70b818d6f276ad52f03cc349c39c9311472500019b64cd9f39b9057

Aliases

arxiv: 1809.03087 · arxiv_version: 1809.03087v1 · doi: 10.48550/arxiv.1809.03087 · pith_short_12: DM5YSDOXBOAY · pith_short_16: DM5YSDOXBOAY23ZH · pith_short_8: DM5YSDOX

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/DM5YSDOXBOAY23ZHNLKS6A6MGS \
  | 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: 1b3b890dd70b818d6f276ad52f03cc349c39c9311472500019b64cd9f39b9057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe111d8b3315a761cc3468444af78bb9f03e374054d6c3f53b4f62db2c4147b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-10T02:14:38Z",
    "title_canon_sha256": "f057eaf6697285c651bbe2b50f0672f8754306742971837b4374156a3e257b3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03087",
    "kind": "arxiv",
    "version": 1
  }
}