Pith Number

pith:4LN6OEEQ

pith:2018:4LN6OEEQDPKHI2HC3OKBTJQBPH

not attested not anchored not stored refs pending

Pre-merger electromagnetic counterparts of binary compact stars

Fang-Kun Peng, Jie-Shuang Wang, Kinwah Wu, Zi-Gao Dai

arxiv:1810.00170 v2 · 2018-09-29 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LN6OEEQDPKHI2HC3OKBTJQBPH}

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	2026-05-18T00:00:17.904633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2dbe710901bd47468e2db9419a60179cb23ad49d67584df38e3263834d1f315

Aliases

arxiv: 1810.00170 · arxiv_version: 1810.00170v2 · doi: 10.48550/arxiv.1810.00170 · pith_short_12: 4LN6OEEQDPKH · pith_short_16: 4LN6OEEQDPKHI2HC · pith_short_8: 4LN6OEEQ

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/4LN6OEEQDPKHI2HC3OKBTJQBPH \
  | 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: e2dbe710901bd47468e2db9419a60179cb23ad49d67584df38e3263834d1f315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bd8d76e00dc9c485209dc703dd5f05fca688a97fb47e17ac56ceb769ce0ac58",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-29T07:52:07Z",
    "title_canon_sha256": "9eb20db55c830e8100384c3ee5b7b80bbd3f182c318aff671ce0d315835ae4f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00170",
    "kind": "arxiv",
    "version": 2
  }
}