Pith Number

pith:GGH2WXJG

pith:2018:GGH2WXJG2LVX7TOAIXK3V6P5P7

not attested not anchored not stored refs pending

Test of Einstein's Equivalence Principle by Galactic Dark Matter

Adam Archibald, Dawson Huth, Kasey Wagoner, Maneesh Jeyakumar, Michael Abercrombie, Nadathur Krishnan, Ramanath Cowsik, Tsitsi Madziwa-Nussinov

arxiv:1808.09925 v6 · 2018-08-29 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGH2WXJG2LVX7TOAIXK3V6P5P7}

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	2026-05-17T23:43:09.406852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318fab5d26d2eb7fcdc045d5baf9fd7fcfe7ddea6ded88d2133dfe90149af65e

Aliases

arxiv: 1808.09925 · arxiv_version: 1808.09925v6 · doi: 10.48550/arxiv.1808.09925 · pith_short_12: GGH2WXJG2LVX · pith_short_16: GGH2WXJG2LVX7TOA · pith_short_8: GGH2WXJG

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/GGH2WXJG2LVX7TOAIXK3V6P5P7 \
  | 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: 318fab5d26d2eb7fcdc045d5baf9fd7fcfe7ddea6ded88d2133dfe90149af65e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10809f539fdfd6a27cd8ec0fad6c2ef8b55f99154da99732430f95776b0956bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-29T16:55:20Z",
    "title_canon_sha256": "521e7977fd3e3e3be070267ba18c1a3f4ac0b24c693112dd66e2b99c80e449b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09925",
    "kind": "arxiv",
    "version": 6
  }
}