Pith Number

pith:VNXNKJ5F

pith:2018:VNXNKJ5FENAE6VPIETXE6FX5CX

not attested not anchored not stored refs pending

A multi-messenger analysis of neutron star mergers

Alessandro Drago, Giuseppe Pagliara, Silvia Traversi

arxiv:1802.01696 v1 · 2018-02-05 · 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{VNXNKJ5FENAE6VPIETXE6FX5CX}

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	2026-05-18T00:24:21.556377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab6ed527a523404f55e824ee4f16fd15da77625cf704dec101f7e1da6baf0787

Aliases

arxiv: 1802.01696 · arxiv_version: 1802.01696v1 · doi: 10.48550/arxiv.1802.01696 · pith_short_12: VNXNKJ5FENAE · pith_short_16: VNXNKJ5FENAE6VPI · pith_short_8: VNXNKJ5F

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/VNXNKJ5FENAE6VPIETXE6FX5CX \
  | 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: ab6ed527a523404f55e824ee4f16fd15da77625cf704dec101f7e1da6baf0787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27864d71c5627fe8b2b8b3468cbca7df8e045f206fe81c325ffcea929997445b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-05T21:19:30Z",
    "title_canon_sha256": "6b8462559ff8a128899c038b448b80c3cbe6ce1cb1bf2afe23b3c9efafc0042e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01696",
    "kind": "arxiv",
    "version": 1
  }
}