Pith Number

pith:OEDPDDX2

pith:2018:OEDPDDX2672V7HD54PIZ72FNOD

not attested not anchored not stored refs pending

Viscous-Dynamical Ejecta from Binary Neutron Star Merger

Albino Perego, David Radice, Kenta Hotokezaka, Luke F. Roberts, Sebastiano Bernuzzi, Steven A. Fromm

arxiv:1809.11163 v2 · 2018-09-28 · 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{OEDPDDX2672V7HD54PIZ72FNOD}

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	2026-05-17T23:57:31.170451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7106f18efaf7f55f9c7de3d19fe8ad70d59dbe36f51abeb0b7756fd06f936d06

Aliases

arxiv: 1809.11163 · arxiv_version: 1809.11163v2 · doi: 10.48550/arxiv.1809.11163 · pith_short_12: OEDPDDX2672V · pith_short_16: OEDPDDX2672V7HD5 · pith_short_8: OEDPDDX2

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/OEDPDDX2672V7HD54PIZ72FNOD \
  | 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: 7106f18efaf7f55f9c7de3d19fe8ad70d59dbe36f51abeb0b7756fd06f936d06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e14906294c43bffe0becb31867e1f72a83e3d07e469f421e83fb917c1e7def23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-28T17:51:58Z",
    "title_canon_sha256": "a6eea4cdc4b770d59aa7c022ed6603ca60b3ab6ec67876741de3f2482030f13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.11163",
    "kind": "arxiv",
    "version": 2
  }
}