Pith Number

pith:2BC3II34

pith:2020:2BC3II34D5N7QIYMPCCDKHDKGR

not attested not anchored not stored refs pending

Targeted Likelihood-Free Inference of Dark Matter Substructure in Strongly-Lensed Galaxies

Adam Coogan, Christoph Weniger, Konstantin Karchev

arxiv:2010.07032 v2 · 2020-10-14 · astro-ph.CO · astro-ph.GA · astro-ph.IM · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BC3II34D5N7QIYMPCCDKHDKGR}

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	2026-07-05T01:54:47.801867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d045b4237c1f5bf8230c7884351c6a346681cd8d362b4a7bcf6083fb0dd5853f

Aliases

arxiv: 2010.07032 · arxiv_version: 2010.07032v2 · doi: 10.48550/arxiv.2010.07032 · pith_short_12: 2BC3II34D5N7 · pith_short_16: 2BC3II34D5N7QIYM · pith_short_8: 2BC3II34

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/2BC3II34D5N7QIYMPCCDKHDKGR \
  | 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: d045b4237c1f5bf8230c7884351c6a346681cd8d362b4a7bcf6083fb0dd5853f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd1250c50de8bba9e2710f4cd029ac187d120b4e80e0a970b4548adadc9ea85",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-10-14T12:42:41Z",
    "title_canon_sha256": "ab066a49e369e5527268a4447038bb7206c7663f43f08a03d6135eda303667a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07032",
    "kind": "arxiv",
    "version": 2
  }
}