Pith Number

pith:JQJYWGHL

pith:2018:JQJYWGHLNPKBDPB527YMNLV4VA

not attested not anchored not stored refs pending

Free Neutron Ejection From Shock Breakout in Binary Neutron Star Mergers

Ayako Ishii, Masaomi Tanaka, Toshikazu Shigeyama

arxiv:1805.04909 v2 · 2018-05-13 · 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{JQJYWGHLNPKBDPB527YMNLV4VA}

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	2026-05-18T00:11:05.044052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c138b18eb6bd411bc3dd7f0c6aebca80e8f03fe6091bb939208dfba3ad7b02b

Aliases

arxiv: 1805.04909 · arxiv_version: 1805.04909v2 · doi: 10.48550/arxiv.1805.04909 · pith_short_12: JQJYWGHLNPKB · pith_short_16: JQJYWGHLNPKBDPB5 · pith_short_8: JQJYWGHL

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/JQJYWGHLNPKBDPB527YMNLV4VA \
  | 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: 4c138b18eb6bd411bc3dd7f0c6aebca80e8f03fe6091bb939208dfba3ad7b02b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ba0e3cdadca70e2166f94a0e9cf7127a6086f3eb5792d739380bb077319b74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-13T16:37:11Z",
    "title_canon_sha256": "b145085d1f4d047fd1c3d61e8845ce70f56bf2e131a1375782d63d46732326b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04909",
    "kind": "arxiv",
    "version": 2
  }
}