Pith Number

pith:U5CCC7FF

pith:2017:U5CCC7FFECPWRCHCHWXK3U6PNK

not attested not anchored not stored refs pending

Reducing biases on $H_0$ measurements using strong lensing and galaxy dynamics: results from the EAGLE simulation

Amitpal S. Tagore, David J. Barnes, Joop Schaye, Matthieu Schaller, Neal Jackson, Scott T. Kay, Tom Theuns

arxiv:1706.07733 v1 · 2017-06-23 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5CCC7FFECPWRCHCHWXK3U6PNK}

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	2026-05-18T00:27:21.263140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a744217ca5209f6888e23daeadd3cf6ab4f18226caee55035140645523697a47

Aliases

arxiv: 1706.07733 · arxiv_version: 1706.07733v1 · doi: 10.48550/arxiv.1706.07733 · pith_short_12: U5CCC7FFECPW · pith_short_16: U5CCC7FFECPWRCHC · pith_short_8: U5CCC7FF

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/U5CCC7FFECPWRCHCHWXK3U6PNK \
  | 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: a744217ca5209f6888e23daeadd3cf6ab4f18226caee55035140645523697a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f3592aae147e1e042fe94dfb68b839a8683789f0b734feba7b109d419a5966c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-23T14:48:38Z",
    "title_canon_sha256": "3aaf19773fc62a7bb302936c7c2183e7904053b37b3dbc315aa93c48b5bc4d8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07733",
    "kind": "arxiv",
    "version": 1
  }
}