Pith Number

pith:FE6RTYHG

pith:2018:FE6RTYHGRY5CNEOW57ZAXKYKKK

not attested not anchored not stored refs pending

The superluminal motion of the jet launched in GW170817, the Hubble constant, and critical tests of gamma ray bursts theory

Arnon Dar, Shlomo Dado

arxiv:1808.08912 v3 · 2018-08-27 · 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{FE6RTYHGRY5CNEOW57ZAXKYKKK}

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	2026-05-18T00:06:28.376653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

293d19e0e68e3a2691d6eff20bab0a52a3d9e1ecdf19e8cff41ed6a5d5437b0c

Aliases

arxiv: 1808.08912 · arxiv_version: 1808.08912v3 · doi: 10.48550/arxiv.1808.08912 · pith_short_12: FE6RTYHGRY5C · pith_short_16: FE6RTYHGRY5CNEOW · pith_short_8: FE6RTYHG

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/FE6RTYHGRY5CNEOW57ZAXKYKKK \
  | 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: 293d19e0e68e3a2691d6eff20bab0a52a3d9e1ecdf19e8cff41ed6a5d5437b0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef6f3a11086e5249afd1a945dfab91019ba96f1804b8dec6aac6e12c1ee8b27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-27T16:29:13Z",
    "title_canon_sha256": "88b7f6bf52bb8e63761c8f476f2fa94d21245cce0723b024ee5e638c036ac957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08912",
    "kind": "arxiv",
    "version": 3
  }
}