Pith Number

pith:EIMSCNYR

pith:2016:EIMSCNYRYL5O3B34OVA4YKCJYQ

not attested not anchored not stored refs pending

Testing the speed of gravitational waves over cosmological distances with strong gravitational lensing

David Bacon (ICG, Portsmouth), Thomas E. Collett

arxiv:1602.05882 v2 · 2016-02-18 · astro-ph.HE · astro-ph.CO · gr-qc · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIMSCNYRYL5O3B34OVA4YKCJYQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Improved Identification of Strongly Lensed Gravitational Waves with Host Galaxy Locations

Receipt and verification

First computed	2026-05-18T00:49:19.177700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2219213711c2faed877c7541cc2849c420d7947612e012d59e70fb203e9f29fd

Aliases

arxiv: 1602.05882 · arxiv_version: 1602.05882v2 · doi: 10.48550/arxiv.1602.05882 · pith_short_12: EIMSCNYRYL5O · pith_short_16: EIMSCNYRYL5O3B34 · pith_short_8: EIMSCNYR

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/EIMSCNYRYL5O3B34OVA4YKCJYQ \
  | 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: 2219213711c2faed877c7541cc2849c420d7947612e012d59e70fb203e9f29fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a31d81e49d1997ddb5bbd35d8bda2335a6f00885b17e51c753be939af98f2d86",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-02-18T17:32:12Z",
    "title_canon_sha256": "485cc858f5fdceea122fd87aa83fd219dcf435118a85bb4b63c1a8b3b47d6ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05882",
    "kind": "arxiv",
    "version": 2
  }
}