Pith Number

pith:AWUHRIRV

pith:2020:AWUHRIRV7B4VRXR747Z3BAIWQA

not attested not anchored not stored refs pending

TDCOSMO III: Dark matter substructure meets dark energy -- the effects of (sub)halos on strong-lensing measurements of $H_0$

Daniel Gilman, Simon Birrer, Tommaso Treu

arxiv:2007.01308 v3 · 2020-07-02 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWUHRIRV7B4VRXR747Z3BAIWQA}

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	2026-07-05T01:44:40.756211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05a878a235f87958de3fe7f3b08116800c70bbf1b8b0490cd72bf2225e6c7af6

Aliases

arxiv: 2007.01308 · arxiv_version: 2007.01308v3 · doi: 10.48550/arxiv.2007.01308 · pith_short_12: AWUHRIRV7B4V · pith_short_16: AWUHRIRV7B4VRXR7 · pith_short_8: AWUHRIRV

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/AWUHRIRV7B4VRXR747Z3BAIWQA \
  | 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: 05a878a235f87958de3fe7f3b08116800c70bbf1b8b0490cd72bf2225e6c7af6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef6b5ab0c1d061b1a833ba038671b6bb1a0579030837648bfcd06c62bb853353",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-02T18:00:01Z",
    "title_canon_sha256": "2a38c22b2f9e7857f79729812dd64e5e9931f9d763a64d05b7d07911101621e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01308",
    "kind": "arxiv",
    "version": 3
  }
}